15 Best OWB Holsters for Sig P320 Full Size in 2027
If you want the best OWB holster for your Sig P320 Full Size in 2027, you need one that fits like a glove and offers adjustable retention to keep your firearm secure.
Materials matter too—look for sturdy options like Kydex or premium leather that stand up to daily use without wearing out quickly.
It’s also smart to consider features like optic cuts, sweat guards, and multiple carry adjustments. These make your holster more comfortable and versatile, so it fits your style and needs perfectly.
Durable construction means your holster will last, while a comfortable carry and quick draw keep you ready for any situation.
Keep reading to explore the top OWB holsters for the Sig P320 Full Size and find the perfect match for you.
| Image | Name | Editor's Rating | Price |
|---|---|---|---|
|
|
|||
|
|
|||
|
|
|||
|
|
|||
|
|
WARRIORLAND OWB Kydex Holster for Sig P320
- COMPATIBILITY - Compatible with 9mm Sig Sauer P320 Full Size/ Compact/ XCompact / X Carry / P320-M...
- THUMB LOCK & RELEASE - Thumb release provides you with a quick access - Level II retention prevent others...
- A "CLICK" AUDIBLE SYSTEM - You can hear a clear "CLICK" sound when firearm was firmly seated
- OPTIC CUT & COMPENSATOR - This holster is designed to accommodate wide variety of optics/red dot and various...
- HAND POLISHED EDGE & SMOOTH INNER STRACTURE - All WARRIORLAND holsters edge are polished by hand - Smooth...
The WARRIORLAND OWB Kydex Holster is designed to enhance your experience with the Sig Sauer P320 series. Its precise fit solves the common problem of bulky or ill-fitting holsters, offering a secure yet accessible carry solution. This holster supports various P320 models like the M17 and AXG Legion, excluding those with laser or light attachments, ensuring a tailored fit for most users.
Its thoughtful design includes an optics cut and compensator space, allowing you to carry your firearm comfortably without interference. The hand-polished edges reduce wear on your gear and clothing, making it durable for everyday use. The thumb release and Level II retention provide a balance of quick access and secure hold, so your firearm stays in place yet is ready when needed.
Maintenance is simple due to its sturdy Kydex construction, which cleans easily and resists moisture and deformation. The 360-degree adjustable belt clip lets you customize your carry position, improving comfort and concealment according to your preference. This feature is especially helpful for adapting to different daily activities or environments.
While this holster is designed for right-handed users and excludes models with added lights or lasers, it remains a reliable choice for most P320 owners. Its robust build and functional design improve your carry experience by focusing on security, comfort, and versatility.
Best for: Sig Sauer P320 owners seeking a durable, secure, and customizable OWB holster without laser or light attachment compatibility.
What We Like:
- Fits a wide range of Sig P320 models including full size, compact, M17, and AXG Legion
- Level II retention with thumb release and audible click for quick, secure firearm access
- 360-degree adjustable belt clip for versatile carry positions
- Hand-polished edges minimize wear on firearm and clothing
- Simple maintenance with durable, moisture-resistant Kydex material
Specification:
| Attribute | Details |
|---|---|
| Manufacturer | WARRIORLAND |
| Material | Kydex |
| Compatible Models | Sig Sauer P320 series* |
| Retention Level | Level II |
| Carry Style | Outside Waistband (OWB) |
| Hand Orientation | Right-hand only |
| Clip Adjustability | 360 degrees |
*Excludes models with laser or light attachments
Rounded OWB Paddle Holster – Outside Waistband Carry, American Made
- ULTRA COMFORTABLE ALL DAY CARRY. OUTSIDE THE WAISTBAND KYDEX PADDLE HOLSTER fits: Sig P320 Full Size (ONLY...
- PADDLE HOLSTER FEATURES: Undercut Trigger Guard keeps the KYDEX from interfering with your draw. Over-Cut...
- ADJUSTABLE ‘POSI-CLICK’ RETENTION & CANT: When you holster your Sig P320 Full Size, you'll hear a...
- ADJUSTABLE ‘POSI-CLICK’ RETENTION & CANT: When you holster your Sig P320 Full Size, you'll hear a...
- MADE IN THE USA - BUILT TO LAST A LIFETIME: Our holsters are designed and built from start to finish in the...
The Rounded OWB Paddle Holster offers a practical solution for Sig P320 Full Size owners who need reliable, outside-the-waistband carry. Its lightweight design ensures comfort throughout the day, addressing the common issue of bulky holsters that weigh you down. The minimalist paddle keeps the holster discreet and stable, ideal for those who prefer untucked shirts.
Crafted from durable .08” KYDEX over aluminum molds, this holster provides a secure fit that stays consistent with use. Adjusting retention is simple with the ‘Posi-Click’ system, letting you customize how tightly your firearm is held. The cant angle can also be fine-tuned between -5 and +20 degrees to suit your draw style.
Maintenance is straightforward thanks to the materials used, which resist moisture and wear. Features like a full sweat guard and optic cut protect your firearm and improve draw speed. However, keep in mind it’s designed only for right-handed users and is specific to the Sig P320 Full Size model.
Best for: Those seeking a durable, adjustable OWB holster for the Sig P320 Full Size that balances comfort and discreet carry.
What We Like:
- Lightweight at just 3 ounces for all-day wear
- Adjustable retention and cant for personalized fit
- Full sweat guard and optic cut for enhanced protection
- Durable KYDEX over aluminum construction
Specification:
| Specification | Details |
|---|---|
| Manufacturer | American Made |
| Dimensions | Fits Sig P320 Full Size |
| Weight | 3 ounces (approx. 85 g) |
| Material | .08” KYDEX over aluminum |
| Color Options | Not specified |
Rounded OWB Paddle Holster – Outside Waistband Carry, American Made
- ULTRA COMFORTABLE ALL DAY CARRY. OUTSIDE THE WAISTBAND KYDEX PADDLE HOLSTER fits: Sig P320 Full Size (ONLY...
- PADDLE HOLSTER FEATURES: Undercut Trigger Guard keeps the KYDEX from interfering with your draw. Over-Cut...
- ADJUSTABLE ‘POSI-CLICK’ RETENTION & CANT: When you holster your Sig P320 Full Size, you'll hear a...
- ADJUSTABLE ‘POSI-CLICK’ RETENTION & CANT: When you holster your Sig P320 Full Size, you'll hear a...
- MADE IN THE USA - BUILT TO LAST A LIFETIME: Our holsters are designed and built from start to finish in the...
Carrying your Sig P320 Full Size outside the waistband can be comfortable and secure with this American-made Rounded OWB Paddle Holster. Its design addresses common carrying challenges by combining durability with a precise fit. The holster’s open-face style easily accommodates threaded barrels and suppressor-height sights, so you don’t have to compromise functionality.
The holster is crafted from .08” carbon fiber black KYDEX molded over aluminum, offering long-lasting strength. An undercut trigger guard improves draw speed while protecting your firearm. You can adjust both the retention and the cant angle to suit your preferred carry style, enhancing ease of access and comfort during wear.
Maintenance is simple due to the materials used, ensuring the holster retains its shape and performance over time. The full-length sweat guard shields your gun from moisture, which helps keep your firearm clean and ready. The stealth fiber-reinforced paddle clip provides secure, discreet attachment to your belt or waistband.
Weighing only three ounces, this holster offers all-day comfort without bulk. Its right-hand design is optimized for quick access, though it may not suit left-handed users or those wanting different carry styles.
Best for: Individuals seeking a durable, customizable outside waistband holster designed specifically for the Sig P320 Full Size with threaded barrel and suppressor-height sight compatibility.
What We Like:
- Precise fit and rugged construction with carbon fiber black KYDEX over aluminum molds
- Adjustable Posi-Click retention and cant angle for personalized carry
- Lightweight design with full-length sweat guard for protection and comfort
- Stealth fiber-reinforced paddle clip for secure, discreet carry
Specification:
| Feature | Details |
|---|---|
| Manufacturer | American Made |
| Material | .08” Carbon Fiber Black KYDEX over Aluminum Molds |
| Weight | 3 ounces (approx. 85 grams) |
| Color Options | Black |
| Compatibility | Sig P320 Full Size |
| Orientation | Right-hand only |
P320 Kydex OWB Holster Custom Fit
- CARRY WITH OUTSIDE: Please feel free to choose our KYDEX Holster to protect for Sig Sauer P320 Holster. This...
- US .08" KYDEX - LIGHTWEIGHT - STRONG - DURABLE: The P320 holster is hand-crafted from sturdy KYDEX alloy...
- SAFETY LOCK BELT CLIP: Belt clip with switch and safety lock for 1.5-2 Inch belt, adjustable width, height and...
- ADJUSTABLE RETENTION PRESSURE: Adjust the screw to achieve tightness adjustment, to achieve the best...
- LIFETIME WARRANTY: We confidently offer a lifetime warranty that gives you peace of mind when choosing...
Experience a holster designed to enhance your everyday carry with the P320 Kydex OWB Holster Custom Fit. This holster addresses common issues like uncomfortable fit and slow draw by offering adjustable width, height, and cant, ensuring a personalized and secure hold for your Sig Sauer P320 Carry or Full Size.
Crafted from durable .08 KYDEX, it resists water, sweat, and impact, making maintenance simple and guaranteeing long-lasting performance. The widened entrance allows for smooth drawing and reholstering, reducing fumbling during critical moments.
Its Posi-Click Audible Retention Lock combined with an adjustable retention screw ensures your pistol stays secure without sacrificing quick access. The robust belt clip fits belts between 1.5-2 inches, providing stable attachment for active use.
This holster is designed specifically for the P320 Carry and Full Size models, so users with other firearms will need to consider compatibility. Its focus on adjustability and retention solves common carry problems, improving both comfort and readiness.
Best for: Sig Sauer P320 owners seeking a reliable, adjustable outside-the-waistband holster for everyday carry and quick access.
What We Like:
- Adjustable dimensions allow a customized fit for comfort and stability
- High-quality, waterproof .08 KYDEX material ensures durability and easy maintenance
- Posi-Click Audible Retention Lock provides secure yet quick pistol access
- Widened holster mouth enables smooth draw and reholstering
- Sturdy belt clip fits most standard belts between 1.5 and 2 inches
Specification:
| Feature | Details |
|---|---|
| Manufacturer | Custom Fit |
| Dimensions | Adjustable width, height, cant |
| Weight | Less than 100 grams |
| Material | .08 KYDEX |
| Compatible Models | Sig Sauer P320 Carry, Full Size |
| Belt Clip Size | Fits 1.5-2 inch belts |
IMI Defense Level 2 Holster for Sig Sauer P320 Full Size, Black
- LEVEL 2 ACTIVE RETENTION SYSTEM: Integrated thumb-activated retention lever provides secure firearm lockup...
- FITS SIG SAUER P320 FULL SIZE & M17: Compatible with P320 Full Size, M17, X-Five, and P250 Full Size models...
- DURABLE IMPACT-RESISTANT POLYMER: Lightweight, rugged polymer construction built to withstand duty use, range...
- FULLY ADJUSTABLE CANT & 360 ROTATION: Adjustable angle allows strong side, cross draw, or small-of-back...
- MODULAR PLATFORM COMPATIBLE: Works with all IMI Defense mounting solutions including paddle, belt loop, belt...
Experience reliable firearm retention with the IMI Defense Level 2 holster, crafted to enhance your everyday carry. This holster is designed to secure your Sig Sauer P320 Full Size, providing peace of mind during movement and training. Its thumb-activated retention lever locks the firearm firmly while allowing a smooth, natural draw when needed.
The lightweight, impact-resistant polymer construction protects your firearm’s finish from scratches and damage. It withstands the demands of daily use and rigorous training without adding unnecessary bulk. Maintenance is simple, as the durable material resists wear and is easy to clean.
Adjustability is a key feature, with options to change the cant and rotate the holster 360 degrees. This flexibility ensures a comfortable fit tailored to your preferred carry style. Multiple mounting options, including paddle and belt loop, increase versatility, though the paddle is included as standard.
While primarily designed for right-hand users, this holster excels in secure retention and quick access for compatible Sig Sauer models. Its focused design streamlines your carry setup, though left-handed users may need to consider alternatives.
Best for: Professionals and gun owners seeking a secure, adjustable holster for the Sig Sauer P320 Full Size in daily carry and training contexts.
What We Like:
- Secure thumb-activated Level 2 retention for fast, confident draws.
- Durable, lightweight polymer protects firearm finish and resists wear.
- Adjustable cant and 360-degree rotation for personalized carry comfort.
- Versatile mounting options enhance usability across different carry preferences.
Specification:
| Feature | Details |
|---|---|
| Manufacturer | IMI Defense |
| Compatible Model | Sig Sauer P320 Full Size |
| Material | Impact-resistant polymer |
| Color | Black |
| Weight | Lightweight (exact weight not specified) |
| Mounting Options | Paddle (included), belt loop (optional) |
Alien Gear Rapid Force Level 2 OWB Holster
- ONLY FITS THESE SIG P320 MODELS (RIGHT HAND ONLY): Compatible with Sig Sauer P320 Full Size, M17, XFull...
- LARGE LIGHT CONFIGURATION REQUIRED: This holster is designed exclusively for approved large weapon lights...
- LEVEL 2 RETENTION FOR FAST, SECURE ACCESS: Adjustable passive retention combines with an intuitive thumb...
- OPTIC & SIGHT COMPATIBLE: Accommodates most rear-mounted red dot optics and suppressor-height iron sights. Not...
- QDS READY & FULLY MODULAR: Includes the Locking Belt Slide and integrates with the Rapid Force Quick...
The Alien Gear Rapid Force Level 2 OWB Holster offers a secure and efficient carry solution for specific Sig Sauer P320 models. Its Level 2 retention system combines adjustable passive retention with a reliable thumb release, allowing quick weapon access without sacrificing safety. This design helps prevent accidental draws while ensuring fast deployment when needed.
Crafted from durable polymers in the USA, this holster withstands demanding environments and everyday use. Its modular design features a Locking Belt Slide compatible with the Rapid Force Quick Disconnect System, enabling seamless, tool-free platform changes. This flexibility supports users who need to switch carry methods quickly and efficiently.
Maintenance is straightforward due to the holster’s robust materials, which resist wear and tear. However, it is only compatible with Sig P320 full-size models equipped with large weapon lights and rear-mounted optics, excluding setups like the Trijicon SRO or compact configurations.
Designed exclusively for right-handed users, this holster is ideal for professionals needing secure retention and fast access during duty, training, or outdoor activities.
Best for: Professionals and enthusiasts using Sig Sauer P320 full-size models with large lights and rear optics seeking modular, secure, and fast OWB carry options.
What We Like:
- Adjustable Level 2 retention with thumb release for secure, quick draws
- Modular Locking Belt Slide supports rapid, tool-free platform changes
- Made in the USA with durable polymers for long-lasting use
Specification:
| Specification | Details |
|---|---|
| Manufacturer | Alien Gear |
| Compatible Models | Sig Sauer P320 Full Size with large weapon lights and rear optics |
| Retention Level | Level 2 (adjustable passive + thumb release) |
| Material | Durable polymers |
| Color Options | Black |
| Hand Orientation | Right-handed only |
OWB Kydex Holster for Sig P320 M18 / P320 M17, Optic Cut Open Carry, Balck
- COMPATIBILITY: Custom-molded for Sig P320 M18 and P320 M17 models with precision fit and optic cut design for...
- CONSTRUCTION: Durable Kydex material provides rigid retention while maintaining a lightweight profile for...
- DESIGN FEATURES: Open-carry style with adjustable retention pressure and full trigger guard coverage for...
- MOUNTING OPTIONS: Belt loops optimized for outside-the-waistband (OWB) carry with multiple adjustment points
- HAND ORIENTATION: Specifically designed for right-handed draw with natural cant angle for smooth deployment
Designed specifically for Sig P320 M18 and M17 pistols, this OWB Kydex holster delivers a secure and stable open-carry solution. Its custom-molded design with an optic cut ensures a precise fit, providing easy access while protecting your firearm. The full trigger guard coverage enhances safety by preventing accidental discharge during carry.
The holster’s adjustable retention lets you set the perfect balance between security and quick draw. Crafted from lightweight, durable Kydex, it maintains comfort even during long hours of wear. The material is easy to clean and resists moisture, helping to keep your holster in good condition with minimal maintenance.
Designed for right-handed users, the holster features a natural cant angle and multiple belt loop adjustment points. This allows you to personalize the carry angle and position to suit your preference and body type. Its open-carry style supports quick deployment, making it ideal for everyday use in suitable environments.
While it offers excellent durability and function, this holster is limited to specific firearm models and right-handed carry. It may not suit those seeking a concealed carry option or left-handed shooters.
Best for: Sig P320 M18 and M17 owners who want a durable, adjustable, and optic-compatible OWB holster for open carry.
What We Like:
- Precise optic-cut, custom fit with full trigger guard protection
- Adjustable retention for secure yet smooth draws
- Lightweight, durable Kydex construction for comfort and longevity
- Multiple belt loop settings for personalized carry angles
- Easy to clean and maintain
Specification:
| Attribute | Details |
|---|---|
| Manufacturer | ANOLE |
| Dimensions | Custom fit for Sig P320 M18/M17 |
| Weight | Lightweight (exact weight not specified) |
| Material | Kydex |
| Color Options | Black |
Universal OWB Holster for 100+ Pistols Adjustable
- 【Wide Compatibility – Popular Full & Compact Pistols】Fits 100+ full-size and compact pistols with...
- 【Optic Ready – No Need to Remove Red Dot】Open-top optic cut supports pistols with red dot or reflex...
- 【Secure Index Finger Release – Level II Retention】Index finger release system keeps your finger...
- 【360° Adjustable Paddle – OWB Carry】Fully rotatable paddle allows strong side, cross draw, or...
- 【Tan Finish – Comfortable & Protective Design】Durable polymer construction with a matte tan finish...
Finding a holster that adapts to a wide range of pistols can simplify your everyday carry routine. The Universal OWB Holster fits over 100 pistol models by adjusting to trigger guard widths from 0.37 to 0.67 inches. This flexibility eliminates the need for multiple holsters, offering a practical solution for users with different firearms.
Designed for outside waistband carry, this holster features an open-top optic cut that accommodates red dot sights while fully covering the trigger guard. It provides secure Level II retention with an audible click and a quick index finger release, enhancing both safety and accessibility during use.
The 360° rotatable paddle is compatible with belts from 1.5 to 2.0 inches wide, allowing you to customize your carry position for comfort and fast draws. Its durable construction requires minimal maintenance, making it a reliable option for daily use.
Best for: Users looking for a versatile and secure adjustable holster compatible with many full-size and compact pistols.
What We Like:
- Adjustable trigger guard width fits over 100 pistol models
- Level II retention with audible click improves safety
- Fully rotatable paddle supports multiple carry positions
- Compatible with belts 1.5 to 2.0 inches wide
Specification:
| Feature | Details |
|---|---|
| Manufacturer | Universal |
| Compatible Pistols | 100+ pistol models |
| Trigger Guard Width | 0.37 – 0.67 inches |
| Carry Style | Outside Waistband (OWB) |
| Paddle Rotation | 360° |
| Belt Width | 1.5 – 2.0 inches |
| Finish | Matte tan |
1791 Optic Ready Holster Fits Sig P320, M17, P226, Beretta 92FS, H&K P30L
- CUSTOM FIT: Beretta92;HK VP tactical VP40 HK45 P30L Mark 23 USP Tactical;Ruger3810 3811 American...
- COMFORT & QUALITY: The P320 Sight Compatible holster is made with reinforced and double stitched 100% American...
- OPTIC READY & CONVENIENT: 1791 Gunleather's P320 Red Dot Optic Ready Holster fits most optic systems and...
- PROTECTION & CRAFTSMANSHIP: 1791 Gunleather's P320 Belt Holster is hand crafted to protect both you and your...
- LIFETIME WARRANTY: All 1791 products are backed by lifetime warranty. We produce the finest gun holsters used...
Experience seamless carry with the 1791 Optic Ready Holster, designed to fit multiple popular pistols and optic systems. This holster solves the common challenge of finding a single carry solution that accommodates different firearm models, making it ideal for users with diverse needs. Its precise fit ensures quick, smooth access while maintaining secure retention.
Crafted from durable, double-stitched American steerhide leather, this holster balances strength with comfort. The leather naturally molds to your firearm over time, enhancing fit and ease of draw after a brief break-in period. Its classic brown finish blends traditional style with practical functionality for everyday use.
The 1791 Optic Ready Holster is tailored for right-handed users, supporting pistols such as the Sig P320, M17, P226, Beretta 92FS, and H&K P30L. Its optic-ready design accommodates mounted sights, adding versatility without compromising stability during carry. Maintenance is straightforward—regular conditioning keeps the leather supple and reliable.
Best for: Right-handed firearm owners seeking a durable, comfortable holster compatible with multiple pistols and optics for everyday carry.
What We Like:
- Versatile fit for a wide range of pistols and optic configurations
- Durable American steerhide leather with double stitching for long-lasting use
- Handcrafted in the USA for quality craftsmanship and secure retention
- Comfortable design that improves with break-in and regular conditioning
Specification:
| Feature | Details |
|---|---|
| Manufacturer | 1791 Holsters |
| Material | American steerhide leather |
| Color | Classic brown |
| Compatibility | Sig P320, M17, P226, Beretta 92FS, H&K P30L, and others |
| Handedness | Right-handed use only |
We The People Carbon Fiber OWB Kydex Holster
- Specifically designed and formed for the Sig Sauer P320 Full Size / P320 Full Size Manual Safety / P320-M...
- In order to be effective for self defense you need to be comfortable with your holster. This compatible with...
- With its thick wall Kydex construction and comfortable hardware, we have crafted a holster compatible with Sig...
- Designed to be worn outside the waistband, this compatible with Sig Sauer P320 Full Size / P320 Full Size...
- This compatible with Sig Sauer P320 Full Size / P320 Full Size Manual Safety / P320-M17 RDS Kydex holster is a...
Experience a holster designed to deliver precision and reliability for your Sig P320 Full Size. The We The People Carbon Fiber OWB Kydex Holster offers a custom fit that enhances your draw and carry experience. Its durable .08-inch Kydex construction resists water and wear, ensuring long-lasting performance.
This holster allows easy adjustment of retention, ride height, and carry angle. You can tailor it to your preferred draw style and comfort level. The paddle attachment promotes smooth re-holstering, while the audible click confirms your firearm is securely in place.
Weighing just 4 ounces and finished in carbon fiber, this holster provides a lightweight yet sturdy option for outside-the-waistband carry. Its design supports discreet and comfortable right-handed use in various positions, helping you maintain readiness without sacrificing ease of movement.
Maintenance is simple thanks to the waterproof Kydex material. Just wipe clean to keep it looking and functioning like new. While it fits only specific Sig P320 models and is right-hand oriented, it offers a confident carry solution for those requirements.
Best for: shooters who own a Sig Sauer P320 Full Size and want a durable, adjustable OWB holster for reliable, comfortable outside-the-waistband carry.
What We Like:
- Adjustable retention, ride height, and carry angle for a personalized fit
- Lightweight, waterproof .08-inch Kydex material for easy maintenance
- Audible click for secure holstering confirmation
- Carbon fiber finish combines durability with low weight
Specification:
| Feature | Details |
|---|---|
| Manufacturer | We The People |
| Dimensions | Custom fit for Sig P320 Full Size |
| Weight | 4 oz (113 g) |
| Material | .08-inch Kydex |
| Color Options | Carbon fiber finish |
OWB Quick Release IDPA Holster fits Sig Sauer P320 Full Size
- Compatible with the Sig Sauer P320 Full Size barrel. The IDPA belt attachment is compatible with belts up to...
- Outside the Waist Quick Release IDPA Holster crafted from top-of-the-line .08'' Kydex for unmatched...
- 360-degree 'cant' adjustability for a customizable draw angle to suit individual preferences.
- Comfortable and secure IDPA attachment accommodating belts up to 2 1/4'' wide, ensuring a snug fit.
- Optimized competition cut for lightning-fast draws, compatible with slide-mounted optics and aftermarket...
The OWB Quick Release IDPA Holster offers a smart solution for competitive shooters who need swift, dependable access to their firearm. Designed specifically for the Sig Sauer P320 Full Size, this holster accommodates slide-mounted optics and raised sights, ensuring seamless compatibility. Its premium .08 Kydex construction balances durability with a lightweight feel, helping you stay agile during intense activities.
Adjustability is a key feature. The holster’s quick-release belt loop supports belts up to 2.25 inches wide and allows 360-degree cant adjustment. This flexibility means you can customize the draw angle to suit your style, improving comfort and speed. The locking lever securely retains your firearm while enabling quick swaps when needed.
Maintenance is straightforward thanks to its robust Kydex material, which resists wear and is easy to clean. The open design provides fast access but offers less environmental protection compared to fully enclosed holsters. This makes it ideal for indoor ranges or controlled environments.
Crafted for right-hand users, this holster blends security, comfort, and efficiency, helping shooters focus on performance without distraction.
Best for: Competitive shooters and active users seeking a reliable holster tailored for the Sig Sauer P320 Full Size with adjustable draw angles and secure retention.
What We Like:
- Durable, lightweight .08 Kydex construction
- Quick-release belt loop adjustable to 360 degrees
- Compatible with optics, raised sights, and threaded barrels
- Secure locking lever for fast, safe firearm retention
Specification:
| Feature | Details |
|---|---|
| Manufacturer | Black Scorpion Outdoor Gear |
| Compatible Model | Sig Sauer P320 Full Size |
| Material | .08 Kydex |
| Belt Compatibility | Up to 2.25 inches wide |
| Hand Orientation | Right-hand only |
| Cant Adjustment | 360 degrees |
We The People Gadsden Flag OWB Kydex Holster
- Specifically designed and formed for the Sig Sauer P320 Full Size / P320 Full Size Manual Safety / P320-M...
- In order to be effective for self defense you need to be comfortable with your holster. This compatible with...
- With its thick wall Kydex construction and comfortable hardware, we have crafted a holster compatible with Sig...
- Designed to be worn outside the waistband, this compatible with Sig Sauer P320 Full Size / P320 Full Size...
- This compatible with Sig Sauer P320 Full Size / P320 Full Size Manual Safety / P320-M17 RDS Kydex holster is a...
The We The People Gadsden Flag OWB Kydex Holster offers shooters a reliable way to carry their Sig Sauer P320 Full Size securely and comfortably. Its adjustable design lets you customize ride height, cant, and retention, solving common issues with fit and accessibility. This means you can tailor the holster exactly to your preferred carry style.
Made from sturdy, waterproof .08-inch Kydex, this holster maintains its shape while protecting your firearm from daily wear. It’s easy to clean and requires minimal maintenance, ensuring long-term durability without hassle. Its lightweight, form-fitting build supports both quick access and effective concealment.
Designed for outside waistband carry, it adapts to appendix, strong side, behind the hip, or cross draw positions. This flexibility helps users find the most comfortable and practical way to carry. However, it is specifically made for the Sig Sauer P320 Full Size and related models, which limits compatibility with other firearms.
The holster’s robust yet adjustable features address common carry challenges, making it a practical choice for those seeking customization and durability in an OWB holster.
Best for: Shooters who need a customizable, durable outside waistband holster specifically for the Sig Sauer P320 Full Size or related models.
What We Like:
- Adjustable ride height, cant, and retention for a personalized fit
- Durable, waterproof .08-inch Kydex construction
- Lightweight and form-fitting for quick access and concealment
- Compatible with multiple OWB carry positions
Specification:
| Feature | Details |
|---|---|
| Manufacturer | We The People |
| Dimensions | Custom fit for Sig Sauer P320 Full Size |
| Weight | Lightweight |
| Material | .08-inch Kydex |
| Color Options | Gadsden Flag design |
We The People Tan Spartan Camo OWB Holster
- Specifically designed and molded for the Sig Sauer P320-M17 / P320 Full Size w/ Manual Safety, this open carry...
- In order to be effective for self defense you need to be comfortable with your holster. This compatible with...
- With its thick wall Kydex construction and comfortable hardware, we have crafted a holster compatible with Sig...
- Designed to be worn outside the waistband, this compatible with Sig Sauer P320-M17 / P320 Full Size w/ Manual...
- This compatible with Sig Sauer P320-M17 / P320 Full Size w/ Manual Safety Kydex holster is a durable...
Experience fast, reliable access with the We The People Tan Spartan Camo OWB Holster, designed specifically for the Sig P320 Full Size with manual safety. This holster solves the common issue of uncomfortable carry by offering fully adjustable ride height, cant, retention, and carry angle to suit your personal comfort and draw style.
Constructed from durable .08-inch thick Kydex, it maintains its shape even with frequent use. The waterproof and lightweight design means it resists wear and can handle various environments without compromising performance. Its secure fit ensures your firearm stays firmly in place while allowing a smooth, quick draw.
Maintenance is straightforward thanks to the robust materials. Simply wipe down the holster to remove dirt or moisture, preserving its integrity and appearance over time. The audible click sound confirms your firearm is securely holstered, providing peace of mind during everyday carry.
The Tan Spartan Camo finish offers a subtle yet distinctive look, blending practicality with style. This holster supports multiple outside waistband carry positions, making it adaptable to your preferred method of carry.
Best for: shooters needing a durable, customizable OWB holster tailored for the Sig Sauer P320-M17 / P320 Full Size with manual safety.
What We Like:
- Custom molded Kydex for a precise fit with adjustable retention and carry angle
- Lightweight, waterproof construction resists wear and maintains shape
- Audible click for secure holstering confidence
- Multiple carry position compatibility for versatile use
- Made in the USA with high-quality craftsmanship
Specification:
| Feature | Description |
|---|---|
| Manufacturer | We The People |
| Dimensions | Custom fit for Sig P320 Full Size |
| Weight | Lightweight |
| Material | .08-inch thick Kydex |
| Color Options | Tan Spartan Camo |
Sig P320 Full Size Tactical Gun Holster Level 2
- package:1 pcs Sig p320 holster and 1 pcs 9mm magazine pouch
- Belt clip holster Fits Sig P320,M17 and M18,Taurus G3,Arma zeka modelo AZ-P1 compatible with...
- Omitac holster made of military polymer material, easy to clean and maintain, so light to carry.
- Level II Retention. It will automatically lock on the trigger when you put the weapon in, and makes a "click...
- Suitable for different places like military, courser, shooting coach, law enforcement agencies or personal...
Experience secure and swift carry with the Sig P320 Full Size Tactical Holster Level 2. This holster enhances your firearm access by combining robust retention with effortless release, designed to meet the demands of active duty and everyday use.
Constructed from military-grade polymer, it offers lightweight durability that withstands harsh conditions and requires minimal upkeep. Its Level II retention system locks in place with an audible click, ensuring your weapon stays secure until you release it with a simple index finger press.
The holster is tailored for right-handed users and features a 360-degree adjustable belt clip, allowing comfortable and customizable carry on belts sized 1.5 to 2.25 inches. An included 9mm magazine pouch adds functional convenience, keeping your extra rounds within easy reach.
This design improves your readiness by combining safety and speed, making it ideal for those needing reliable firearm retention without sacrificing quick access. Its specialized fit supports the Sig P320 Full Size and compatible models, providing a secure and practical carry solution.
Best for: Military personnel, law enforcement officers, and civilians requiring a dependable, quick-release holster for the Sig P320 Full Size or similar firearms.
What We Like:
- Durable, lightweight military-grade polymer construction
- Secure Level II retention with audible lock and fast-release button
- Adjustable 360-degree belt clip fits a broad range of belt sizes
- Includes a convenient 9mm magazine pouch
Specification:
| Feature | Detail |
|---|---|
| Manufacturer | Not specified |
| Dimensions | Not specified |
| Weight | Not specified |
| Material | Military-grade polymer |
| Color Options | Not specified |
Comp-Tac Holster for Sig Sauer P320 Series
- DURABLE & LIGHTWEIGHT: Made from 100% aircraft-grade Kydex, this holster is lightweight, rigid, and holds its...
- FAST DRAW & EASY REHOLSTER: The Kydex construction offers a smooth, low-friction surface for a quick draw and...
- CUSTOMIZABLE: Includes belt mount, paddle mount, and drop offset for versatile outside-the-waistband carry...
- MILITARY-GRADE, PROFESSIONAL QUALITY: Trusted by the Military and law enforcement, Comp-Tac products feature...
- ONE-STOP SHOP: Enjoy the Comp-Tac suite of products including belts, admin pouches, medical pouches, plate...
Comp-Tac Holster for the Sig Sauer P320 Series offers a reliable solution for those needing a sturdy and professional outside-the-waistband (OWB) holster. Its construction from 100% aircraft-grade Kydex ensures the holster stays lightweight yet rigid, maintaining its shape even after extended use. This durability solves common issues like warping or loosening, giving you confidence in each draw.
The holster features a smooth, low-friction draw and allows for easy, one-handed re-holstering. A snap closure keeps your firearm securely in place without sacrificing quick access. Its design is tailored for right-handed users, providing multiple carry options such as belt, paddle, and drop offset mounts to fit different tactical or professional needs.
Maintenance is straightforward due to the Kydex material, which resists moisture and wear, ensuring long-lasting performance with minimal care. This holster is trusted by military and law enforcement for its dependable retention and accessibility during high-pressure situations.
While it offers excellent functionality, the holster is only available in black and is not suitable for left-handed users. It may also be bulkier than minimalist concealed carry options but excels in durability and versatility.
Best for: Professionals and tactical users needing a durable, versatile OWB holster tailored to the Sig Sauer P320 series.
What We Like:
- Durable, lightweight aircraft-grade Kydex construction
- Multiple mounting options for versatile carry
- Smooth draw and secure snap closure
- Easy maintenance with moisture-resistant material
Specification:
| Feature | Details |
|---|---|
| Manufacturer | Comp-Tac |
| Dimensions | Not specified |
| Weight | Lightweight |
| Material | 100% Aircraft-grade Kydex |
| Color Options | Black only |
| Handedness | Right-handed users |
Factors to Consider When Choosing an Owb Holster for Sig P320 Full Size

When choosing an OWB holster for your Sig P320 Full Size, you’ll want to focus on material durability and how securely it holds your firearm. Consider if it works well with any accessories you use and whether you can adjust the carry position for comfort.
Don’t forget to balance weight and comfort, so it fits your daily needs without hassle. It’s all about finding something that feels right for you and keeps your gear safe at the same time.
Holster Material Durability
Because your Sig P320 Full Size demands reliable protection and consistent performance, choosing a holster made from durable materials is essential. Materials like Kydex and reinforced polymers resist wear, impact, and environmental elements, guaranteeing your holster lasts through daily use.
Look for thickness around .08-inch or more to maintain rigidity and shape under stress. Durable holsters also resist moisture, sweat, and temperature changes, preventing degradation and preserving their protective qualities.
Additionally, high-quality materials stand up well to scratches and abrasions, keeping your holster looking good over time. When you prioritize toughness and resilience in your holster’s material, you assure long-term reliability and consistent performance, no matter the conditions you face.
Retention And Security Features
Although material durability is essential, a holster’s retention and security features play an equally important role in keeping your Sig P320 Full Size safe and accessible. You want a retention system that firmly holds your firearm during movement and activity.
Look for Level II retention, like thumb-activated locks, which add extra security against accidental or unauthorized draws. Audible click systems are helpful—they confirm when your gun is securely seated.
Adjustable retention pressure lets you customize how tightly the holster grips your pistol, balancing security with quick access. Modular retention options, such as locking mechanisms or thumb release triggers, enhance safety while allowing you to draw swiftly when necessary.
Prioritizing these features ensures your holster keeps your Sig secure without compromising accessibility.
Compatibility With Accessories
To get the most out of your OWB holster for the Sig P320 Full Size, you’ll want to guarantee it’s fully compatible with any accessories or modifications you’ve added to your firearm. First, verify the holster fits your specific model, whether it’s the M17 or XFive Legion variant.
Check if it accommodates optics like red dot sights or compensators without interference. Make sure the holster’s adjustable retention and carry angles work smoothly with your setup.
Confirm the mounting system supports your belt or attachment accessories for seamless integration. And finally, ensure the holster’s design provides enough clearance for weapon lights or aftermarket accessories you use.
Prioritizing these factors ensures your holster complements your firearm perfectly, enhancing both comfort and functionality. It’s all about making sure everything works together seamlessly.
Carry Position Adjustability
How you position your OWB holster can make a huge difference in comfort and accessibility. Choosing a holster with adjustable carry positions lets you customize the angle and orientation to fit your needs perfectly.
Most models offer multi-angle cant settings, usually between -5 to +20 degrees, so you can tailor the draw to your preference—whether you favor cross-draw or strong side carry. This adjustability guarantees a quicker, more natural draw motion, which helps reduce fatigue during extended wear.
Look for holsters with secure locking mechanisms to keep your settings stable while you move. By fine-tuning the carry position, you’ll improve both efficiency and ease of access, making your Sig P320 Full Size more ready when you need it.
Comfort And Weight Considerations
Choosing the right OWB holster for your Sig P320 Full Size means paying close attention to comfort and weight. Lighter holsters made from Kydex or polymer usually weigh between 3 to 5 ounces. This helps reduce fatigue during long wear.
If your holster is too heavy, it can cause discomfort or strain on your hips and waist. That can limit your mobility and make concealment harder.
Adjustable retention and cant features not only improve draw speed but also help distribute weight more evenly. This boosts comfort while you carry.
Opt for a lightweight design to minimize pressure points. That way, you can carry your firearm comfortably throughout the day, whether you’re active or just going about your routine.
Comfort and weight really go hand-in-hand to make your carry experience effortless.
Frequently Asked Questions
How Do I Properly Clean and Maintain My OWB Holster?
You clean your OWB holster by wiping it with a damp cloth and mild soap. Avoid soaking it.
Let it air dry completely. Regularly check for wear, condition the leather if needed, and store it in a cool, dry place.
It’s pretty simple, really. Just keep an eye on it and treat the leather now and then to keep it in good shape.
Can OWB Holsters Be Used for Concealed Carry?
Yes, you can use OWB holsters for concealed carry, but you’ll need to wear looser clothing or adjust your carry position. They’re bulkier than IWB holsters, so concealment might be trickier but still doable.
It just means you might have to be a bit more mindful about what you wear or how you carry. With the right setup, OWB holsters can work just fine for staying concealed.
What Materials Are Most Durable for OWB Holsters?
You’ll find that leather, Kydex, and hybrid materials offer the most durability for OWB holsters. They resist wear, maintain shape, and provide secure retention.
This means your holster will last through heavy use and tough conditions without letting you down. It’s all about getting something that stays reliable no matter what.
Are OWB Holsters Compatible With Firearm Accessories Like Lights?
Yes, OWB holsters often come designed to fit firearms with accessories like lights. You’ll want to check specific holster models for compatibility.
Make sure they accommodate your firearm’s size and any mounted attachments securely and comfortably. It’s always a good idea to double-check before you buy.
How Do I Adjust the Retention on an OWB Holster?
Think of adjusting retention like tuning a guitar string—you tighten or loosen screws on your OWB holster to find the perfect grip.
Start with the screws near the trigger guard, then test draw and tweak until it feels right.
It might take a few tries, but once you get it dialed in, your draw will be smooth and secure every time.
Just remember, a little adjustment goes a long way, so take your time with it!
Conclusion
Choosing the perfect OWB holster for your Sig P320 Full Size shouldn’t feel like finding a needle in a haystack. With options like the WARRIORLAND Kydex and IMI Defense Level 2, you’re set for comfort, security, and style.
Remember, the right holster not only keeps your firearm secure but also makes carrying feel like second nature.
So, gear up smartly and carry confidently—you deserve nothing less than the best OWB holster for your Sig P320 Full Size. Whether you’re after durability, quick draw, or a sleek design, the perfect fit is out there waiting for you. Make your choice count and enjoy carrying your Sig P320 Full Size with ease and peace of mind every day!