Best P320 Iwb Holster

Peter | 05-01-2026

Navigating the many Best P320 Iwb Holster options on the market – from major brands like POLE.CRAFT,WARRIORLAND,MUNALO,CYA Supply Co. to lesser-known names – can feel overwhelming. But we’re here to help simplify your search for the best products.

After extensive research testing hundreds of Best P320 Iwb Holster, we’ve selected the top contenders. Our number one recommendation is POLE.CRAFT Best P320 Iwb Holster based on its stellar performance and quality. Below you’ll find more of our top-rated picks for the best Best P320 Iwb Holster currently available.

Be sure to consult our handy buying guide as well for expert tips on choosing the right Best P320 Iwb Holster to suit your individual needs. It has all the crucial information you need to make an informed purchasing decision. With our guidance backing your choice, finding your perfect match will be smooth sailing!

Editor's Choice
WARRIORLAND IWB Kydex Holster with Optic Cut, Fits Sig P320 Compact, XCompact, X-Carry, M18, M17,
WARRIORLAND IWB Kydex Holster with Optic Cut, Fits Sig P320 Compact, XCompact, X-Carry, M18, M17,
Premium Pick
MUNALO IWB Holster Compatible with SIG Sauer P320-M18, P320 Compact and P320 XCompact – Concealed
MUNALO IWB Holster Compatible with SIG Sauer P320-M18, P320 Compact and P320 XCompact – Concealed
Budget Pick
CYA Supply Co. Base Optics Ready (Flat Dark Earth) Inside Waistband Holster Concealed Carry IWB
CYA Supply Co. Base Optics Ready (Flat Dark Earth) Inside Waistband Holster Concealed Carry IWB

Top 10 Best P320 Iwb Holster

We researched and compared the top products in the Best P320 Iwb Holster category to provide you with these recommendations.

1. Sig P320 Holster IWB Kydex for Sig Sauer P320 Carry/Compact Medium Pistol Case - Inside Waistband

Sig P320 Holster IWB Kydex for Sig Sauer P320 Carry/Compact Medium Pistol Case - Inside Waistband
7.7

Pole.craft

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  • CARRY WITH CONFIDENCE: Please feel free to use our portable concealed holster to protect your Sig Sauer P320 Pistol. This is our high-quality KYDEX IWB Holster tailored for the Sig Sauer P320 Full Size / P320 Carry / P320 Compact Medium model. It is not only highly precise, but also rugged and durable, and can be hidden and portable, so you can protect yourself anytime, anywhere.
  • US .08 KYDEX HANDCRAFT: It is lightweight, sturdy, durable, sweat-proof, waterproof and washable, providing comfort and confidence in any situation. The holster covers the entire body, effectively preventing sweat and avoiding clips Clothes can be safely and safely used.
  • CUSTOMIZE THE CANT: Use the universally and easily available phillips screwdriver to customize the CANT of a 1.5-inch standard belt clip for faster gun removal and best hide under the garment. Nylon + fiberglass belt clips are secure and can be adjusted from 0 to 15 degrees to suit your habits.
  • ADJUSTABLE RETENTION PRESSURE: Use a universally available phillips screwdriver adjust the screw to achieve the tightness adjustment, to achieve the best extraction strength, and strive for the fastest self-storage time. It can also be hung outside the belt for use as an OWB. Please choose another hand.
  • LIFETIME WARRANTY: We confidently offer a lifetime warranty that gives you peace of mind when choosing PoLe.Craft IWB KYDEX Holster. If our products do not work as promised, please return a replacement.

2. WARRIORLAND IWB Kydex Holster with Optic Cut, Fits Sig P320 Compact, XCompact, X-Carry, M18, M17,

WARRIORLAND IWB Kydex Holster with Optic Cut, Fits Sig P320 Compact, XCompact, X-Carry, M18, M17,
9.5

Warriorland

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  • Listed P320 Fit & Incompatible with Lights - Designed for Sig P320: Compact, X-Compact, X-Carry, Full-Size, M17, M18, XFULL, XFive Legion, XFive DH3, AXG Legion & Combat. Not compatible with any models equipped with a light or laser
  • Optics Ready & Open-End Design - Features a dedicated optics cut to accommodate most red dot sights. The open-end muzzle design also allows for use with threaded barrels or compensators
  • Durable USA-Made Kydex Construction - Crafted from rigid 0.08" thick US-made Kydex, ensuring a durable, form-fitting shell that securely holds your firearm and ensures a smooth draw every time
  • Fully Adjustable Cant & Retention - Customize your carry with an adjustable cant from -5 to +20 degrees. Easily set your desired retention level with a simple Phillips screwdriver for a perfect, secure fit
  • All-Day Comfort & Pistol Protection - A protective sweat shield guards your pistol from moisture. Every edge is meticulously hand-polished for a smooth, comfortable feel against your skin during all-day carry

3. MUNALO IWB Holster Compatible with SIG Sauer P320-M18, P320 Compact and P320 XCompact – Concealed

  • Precision Fit: This IWB holster is designed for SIG Sauer P320-M18 and P320 Compact, ensuring a secure, snug fit. It also fits the P320 XCompact, leaving approximately 0.3 inches of space at the muzzle end. Not compatible with extended P320 variants (M17, Full-Size, XFull, XCarry, XFive, AXG, XTEN) or pistols with weapon lights
  • All-Day Comfort: Featuring foam-padded leather over a durable polymer shell, this hybrid holster ensures superior comfort for all-day wear. Say goodbye to the discomfort of hard plastic
  • Scratch Protection: With wear-resistant fabric lining inside the polymer shell, this P320-M18 holster protects your firearms finish and keeps it pristine for years
  • Optics Ready: Designed with an optics cut, this P320 Compact holster accommodates most sight systems, including red dot sights and suppressor-height sights, for maximum flexibility in your setup
  • Enhanced Concealment: This concealed carry holster includes an optional concealment claw, leveraging the grip of your firearm closer to your body, reducing printing for superior concealment
  • Customizable Fit: Pre-installed with a 1.5" metal belt clip and includes an additional 1.75" metal clip, offering adjustable ride height and cant for a smooth, consistent draw.

4. WARRIORLAND IWB Kydex Holster with Claw & Optic Cut, Compatibel with Sig P320 Compact / M18 / P320

WARRIORLAND IWB Kydex Holster with Claw & Optic Cut, Compatibel with Sig P320 Compact / M18 / P320
8.9

Warriorland

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  • HOLSTER COMPATIBILITY: This P320 iwb holster is tailored made for Sig Sauer P320 M18 Compact. Holster will compatible with P320 Full Size M17 but the barrel would come out about 0.5 inch
  • .08 INCH US KYDEX MATERIAL: holster for p320 is made of top quality .08 inch kydex material, which is strong, durable and washable
  • OPTICS READY: Sig P320 holster with claw was designed to accommodate different optics and RMR/SRO
  • MAX CONCEALMENT: Claw attachment let the butt of pistol more close to your body to eliminate printing and achieve max conceal-ability. Equipped with 2 extra screws for you carry without claw
  • POSITIVE AUDIBLE CLICK LOCK SYSTEM: When holster retention is well customized, you would hear clear click sounds when your handgun is firmly holstered
  • FULL LENGTH SWEAT SHIELD AND OPEN BOTTOM: Sweat shield avoid sweats from body. The open end muzzle accommodate threaded barrel
  • ADJUSTABLE CANT & RETENTION: holsters cant are adjustable from 0 to +20 degree, loosen a little bit of screws on belt clip, then move the angle and tighten screws. The adjustable retention allows you customize idea tightness
  • TIPS: To avoid screws get lost, we highly suggest utilizing thread locker on all threads to prevent loosening.

5. WARRIORLAND IWB Kydex Holster Fit: Sig Sauer P320 Full Size / P320 Compact / P320 X Carry Pistol,

WARRIORLAND IWB Kydex Holster Fit: Sig Sauer P320 Full Size / P320 Compact / P320 X Carry Pistol,
8.3

Warriorland

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  • Inside The Waistband Kydex Holster Fit .08'' US KYEDEX Custom for the Sig Sauer P320 Full Size, P320 Compact, P320 X-Carry pistols, both comfortable and durable. Inside waistband concealed carry holster, preserve your Sig P320 Full Size / Compact in perfect condition
  • Full Cover Mag Button, No Scratch, No Jitter The holsters for Sig P320 Compact / Full Size full covering all access to the trigger, which can avoid all possible accidents. All edges are polished and smooth designed be exceptional consistency and accuracy. Smooth inside instructure can avoid scratching your love handgun. Full length sweat guard and rear sight shield to protect your weapon from sweat
  • Adjustable 'Posi-CLICK' Retention, Fits Like A Glove All of our Holsters possess 'Posi-CLICK' Adjustable Audible Retention, you would hear a "CLICK" sound when your pistol is securely holstered
  • 1.5 Belt Fit Perfect Sig P320 Holsters belt clip is suitable for 1.5 belt, with hook in buttom, it stick firmly in your belt while drawing and holding
  • Adjustable Cant The Carry Angle (Cant) can adjust from -5 to 20, use phillips screwdriver to customize the CANT to meet your need, super easy for Appendix Carry, Hip Carry (3/9 O'Clock), Back Carry (6 O'Clock)
  • Adjustable Retention Pressure Retension tightness is also adjustable, use Phillips Screwdriver to reach your ideal retention pressure
  • Lifetime Warranty We offer a lifetime warranty, if for any reason you are unsatisfied, please feel free to contact our 24/7 Customer Services, we stand behind the quality of our work!
  • Please Noted We have Left Hand Draw(IWB) and Right Hand Draw(IWB) Options, Choose Left Hand Draw(IWB) you will get holster for left hand draw, Choose Right Hand Draw(IWB) you will get holster for right hand draw. If you can't find, it means that (right or left) out of stock and will come back soon.

6. CYA Supply Co. Ridge IWB Holster- Fits Sig Sauer P320 Compact/Carry & M18 – Veteran Owned – Made

CYA Supply Co. Ridge IWB Holster- Fits Sig Sauer P320 Compact/Carry & M18 – Veteran Owned – Made
8.5

Cya Supply Co.

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  • HOLSTER MADE TO FIT SIG M18: This Ridge IWB is designed and manufactured in the USA specifically for the Sig Sauer P320 Compact/Carry & M18 using CYA Supply Cos proprietary 3D design process. Compactible with the Sig Sauer M18, and Compact and Carry versions of the P320. Not compatible with the P320 fullsize, P320 Subcompact, P320 XCarry or XCompact. It is compatible with or without optics. Not compatible with lights or laser attachments.
  • REMOVEABLE SNAGLESS CLAW: Reduced printing with a claw device that torques the grip into your body or carry without it. We mount the claw on the inside of the holster to prevent snagging.
  • EXTERME HIGH HOLD METAL BELT CLIP: The Ridge IWB incorporates a 1.5 DCC Monoblock Clip that features two independent clip legs to maximize contact with your belt. The proprietary metallurgic process yields an extremely high clamping force to ensure your holster will not slip off your belt.
  • OPTICS READY: Accommodates pistol mounted optics but is fully compatible without optics so you can carry how you want. Extended sight channel for higher look through sights.
  • FULLY ADJUSTABLE: Adjust your retention and belt clip cant to your specs. Belt clip can be set to 0 to 15.

7. WARRIORLAND IWB Kydex w/Claw & Optics Cut: Fit for Sig P320 Full Size M17 / P320 Compact M18 Pistol,

WARRIORLAND IWB Kydex w/Claw & Optics Cut: Fit for Sig P320 Full Size M17 / P320 Compact M18 Pistol,
8

Warriorland

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  • COMPATIBILITY - Compatible with Sig P320 Full Size / P320 M17/ P320 Compact /P320 M18 / P320 X Carry - Incompatible with any Laser/Light
  • OPTIC CUT & CLAW - Designed to accommodate wide variety of optics - Claw can eliminate printing made holster more concealable when carrying(equipped with extra screws for no claw style carry)
  • COMPENSATOR & OPEN MUZZLE CUT - Accommodate with various compensators - Over-Cut open muzzle accommodate with threaded barrel
  • FULL LENGTH SWEAT GUARD & POSI-CLICK AUDIBLE SYSTERM - Full length sweat guard can prevent sweat towards your pistol - You can hear a clear "CLICK" sound when firearm was firmly seated
  • 0.08 INCH US KYDEX MADE - Made of .08" (2mm) US Kydex material, which possess rugged, durable, waterproof, washable and lightweight characters - Super suitable for daily concealed carry
  • HAND POLISHED EDGE & SMOOTH INNER STRACTURE - All WARRIORLAND Kydex holsters edge are polished by hand - Smooth inside structure ensure no scratch nor wear
  • ADJUSTABLE CANT & RETENTION - Adjustable carry angle from -5 to +20 Degrees - Adjustable retention for suitable tightness
  • LIFETIME WARRANTY - ALL WARRIORLAND holsters possess lifetime warranty, if for any reason you are unsatisfied, please feel free to contact our 24/7 Customer Services, we stand behind the quality of our work!

8. CYA Supply Co. Base Optics Ready (Flat Dark Earth) Inside Waistband Holster Concealed Carry IWB

CYA Supply Co. Base Optics Ready (Flat Dark Earth) Inside Waistband Holster Concealed Carry IWB
9.1

Cya Supply Co.

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  • Optics Ready: Integrated optics cut accepts most sights, providing full freedom in your setup
  • Next Gen Materials: Boltaron polymer construction is superior to traditional, cheaper Kydex holsters in impact and temperature resistance, keeping your protection safe and ready to perform
  • All Day Comfort: Slim profile chassis weighs just a few ounces and minimizes printing. Full length sweat guard shields your weapon from incidental moisture
  • Perfect Fit: Custom molded for your firearm, ensuring a smooth draw and reholster, every time. Recessed design removes friction points, minimizing holster wear common to most holsters.
  • Superior Performance: Posi Click system delivers a satisfying "click", indicating your firearm is properly holstered. Adjustable retention pressure and cant (0-15 degrees) allows you to custom tailor the feel to your needs

9. We The People Holsters - Black - Right Hand - IWB Holster Compatible with Sig Sauer P250 Full Size /

We The People Holsters - Black - Right Hand - IWB Holster Compatible with Sig Sauer P250 Full Size /
7.9

We The People Holsters

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  • Specifically designed and formed for the Sig Sauer P250 Full Size / P320 Full Size 9MM/.40SW RDS, this concealed carry holster is made using only top quality components and with absolute functionality and comfort in mind. Proudly made right here in the USA, each concealed carry holster is backed by a Lifetime Warranty. Whether it is appendix, strong side, behind the hip or cross carry your gun holster will accommodate any carry draw.
  • In order to be effective for self defense you need to be comfortable with your holster. This compatible with Sig Sauer P250 Full Size / P320 Full Size 9MM/.40SW RDS holster can be adjusted to your desired height and angle by simply unscrewing the clip, placing it to your desired position, then screwing it back into place. Position your concealed carry waistband holster up, down or canted to achieve your desired tilt angle for a smooth draw.
  • With its thick wall Kydex construction and comfortable hardware, we have crafted a holster compatible with Sig Sauer P250 Full Size / P320 Full Size 9MM/.40SW RDS that will unfailingly keep your pistol safe and secure. Kydex holsters are waterproof, washable and will never rot, unlike leather conceal carry holsters. The .08-inch Kydex is robust enough to maintain its rigid structural integrity for a lifetime.
  • Designed to be worn inside the waistband with a belt and an un-tucked shirt to properly conceal the weapon, this compatible with Sig Sauer P250 Full Size / P320 Full Size 9MM/.40SW RDS holster offers the ultimate in discreet self protection. When you carry a waistband holster it rests inside your pants which can mean pressure in sensitive areas. Our lightweight holster construction helps reduce pressure.
  • This compatible with Sig Sauer P250 Full Size / P320 Full Size 9MM/.40SW RDS Kydex holster is a durable, form-fitting piece, offering effective concealment and quick access. Makes it easier to draw and re-holster the gun while keeping your eye on the possible threat or target instead of precious seconds spent searching for the holster. It will also make accidentally re-holstering your gun along with part of your shirt less of an issue.

10. WARRIORLAND IWB Kydex Holster Compatible with Sig Sauer P320 Compact M18, Inside Waistband Appendix

WARRIORLAND IWB Kydex Holster Compatible with Sig Sauer P320 Compact M18, Inside Waistband Appendix
7.7

Warriorland

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  • Perfect Fit for Sig Sauer P320 Compact M18 Only Designed exclusively for the Sig Sauer P320 Compact M18, this IWB holster ensures a precise fit, secure retention, and easy access, making it ideal for everyday concealed carry
  • Concealment Claw for Better Conceal Carry The integrated claw helps reduce printing by pressing the grip closer to your body, making it ideal for discreet everyday carry
  • Optic Cut Ready & Full-Length Sweat Guard Ready to accommodate optics or red dots, this holster also features a full-length sweat guard to protect your firearm from moisture and enhance all-day comfort against your body
  • Premium USA-Made 0.08" Kydex Construction Crafted from durable and lightweight 100% USA-made 0.08" Kydex, this holster delivers unmatched durability and reliability, providing superior protection for your firearm
  • Adjustable Cant & Secure Retention Customize your draw angle (-5 to +20) for appendix, strong-side, or cross-draw carry. The adjustable retention system provides a POSI-CLICK audible lock for a secure draw and re-holster every time
  • Smooth Draw & Re-Holster Featuring hand-polished edges and a smooth inner structure, it allows for a fast, snag-free draw, besides, its smooth interior reduces friction and minimizes the chances of scratching or wearing down the firearms finish.

Peter

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