Sig Sauer P320 Full Size (9mm & 40) Holsters

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Sig-P320 Subcompact with Rail-kydex-holster

Sig-P365X With Manual Safety-kydex-holster

Sig Gear Holster

$54.97

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Sig-P320 Subcompact with Rail-iwb-holster

Sig-P365X With Manual Safety-iwb-holster

Sig IWB Hinge Holster

$69.97

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Sig-P320 Subcompact No Rail-appendix-holster

Sig-P320 Subcompact with Rail-appendix-holster

Sig-P365 XL with Safety-appendix-holster

Sig-P365X With Manual Safety-appendix-holster

Sig Tuckable Holster

$52.97

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Sig-P320 Subcompact with Rail-owb-holster

Sig-P365X With Manual Safety-owb-holster

Sig OWB Hinge Holster

$69.97

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Sig Package Deal

$129.97

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Sig Sauer Kydex Shell

$36.97

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Sig Comfort Bundle

$114.97

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Sig Core Bundle

$99.97

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Sig Sauer P320 Full-Size Holsters – Duty-Ready Performance, Everyday Concealment
The Sig Sauer P320 Full-Size is a battle-tested, striker-fired pistol built for superior accuracy, modularity, and reliability. With its full-size grip, 4.7” barrel, and smooth trigger, the P320 Full-Size is a top choice for law enforcement, military, competitive shooters, and everyday carriers. Whether chambered in 9mm or .40 S&W, this pistol delivers exceptional shootability and performance. To get the most out of your P320 Full-Size, you need a holster designed for secure, comfortable carry—and Clinger Holsters provides the perfect fit.

Best Sig Sauer P320 Full-Size Holster for Concealed Carry
A full-size handgun like the Sig P320 Full-Size demands a holster that maximizes security, comfort, and concealability. Clinger Holsters are engineered to reduce printing, provide all-day comfort, and keep your firearm secure. Whether you prefer IWB or OWB, our Kydex holsters offer maximum concealability, a precision-molded fit, and rugged durability.

Our lineup includes the IWB Hinge Holster, OWB Hinge Holster, Clinger Gear Holster, and Tuckable Holster, all offering maximum versatility and adjustability for your P320 Full-Size.

Sig P320 Full-Size IWB Hinge Holster – Maximum Concealment, Ultimate Comfort
The IWB Hinge Holster is the best concealed carry holster for the Sig P320 Full-Size, using our Cling Tab system to pull the grip in close to your body, reducing printing while increasing comfort and stability.

This adjustable IWB holster allows you to customize ride height and cant angle, ensuring quick access and a smooth, natural draw. If you need a tuckable holster, the IWB Hinge Holster functions as a tuckable option, allowing you to conceal your P320 Full-Size while keeping your shirt tucked in for a clean, professional look.

Sig P320 Full-Size OWB Hinge Holster – Secure, Comfortable, and Concealable
Most OWB holsters for full-size pistols struggle with concealment, but Clinger’s OWB Hinge Holster solves this issue by using the same Cling Tab system as our IWB holster. This design keeps your Sig P320 Full-Size close to your waist, ensuring discreet and comfortable carry.

The OWB Hinge Holster offers all-day security and comfort, making it an excellent option for open carry or concealed carry under a jacket. With adjustable ride height and cant, you can customize your carry position for maximum accessibility and comfort.

Clinger Gear Holster – Adaptable for Any Carry Style
The Clinger Gear Holster is a modular, fully adjustable option designed to adapt to your carry style. Whether you prefer IWB, OWB, appendix carry, or behind-the-hip positioning, the Gear Holster offers adjustable cant and ride height, giving you complete control over your carry method.

Built with a precision-molded Kydex shell, the Gear Holster ensures your Sig P320 Full-Size stays secure while providing a smooth, reliable draw.

Convertibility – One Holster, Multiple Carry Options
A major advantage of Clinger Holsters is their convertibility. Our IWB Hinge Holster can be quickly converted into an OWB Hinge Holster, allowing you to switch between inside-the-waistband and outside-the-waistband carry with ease. The Clinger Gear Holster is also designed for multiple carry positions, making it one of the most adaptable Sig P320 Full-Size holsters available.

Why Choose Clinger Holsters?
Every Clinger Holster is proudly made in the USA with top-quality materials. Built by skilled craftsmen who conceal carry daily, our holsters are designed for real-world use, ensuring comfort, security, and long-lasting durability.

All Clinger Holsters come with a Lifetime Warranty, meaning if anything ever happens, we’ll repair or replace it free of charge. We also offer a Buy Back Guarantee, allowing you to try your holster risk-free and return it if it doesn’t meet your expectations.

Your Sig P320 Full-Size is designed for duty-grade performance, superior control, and everyday reliability—your holster should be too. Clinger Holsters ensures you can carry with confidence—comfortably, securely, and without printing.