OWB Kydex Holster for Sig Sauer P320 Full Size - Adjustable Ride

In this review of the OWB Kydex Holster for the Sig Sauer P320 Full Size family, the bottom line is straightforward: it is for shooters who want a tough, adjustable outside-waistband carry option that prioritizes fast access and long-term durability. Designed and formed specifically for the P320 Full Size, P320 Full Size Manual Safety and P320-M17 RDS, the holster's best reason to buy is its rigid.08-in Kydex construction and modular paddle adjustment, which together deliver consistent retention and a customizable carry angle for a variety of positions. The review finds it practical for everyday open carry when comfort, quick draw and low maintenance are priorities.

Key Features

• Model-specific fit: Molded precisely for the Sig Sauer P320 Full Size series to provide a secure, form-fitting hold for consistent draw and re-holstering.
• .08-in Kydex construction: Thick, waterproof and washable material resists rot and keeps the holster rigid for reliable retention over time.
• Adjustable ride and cant: The paddle can be unscrewed and repositioned to change height and tilt so users can set appendix, strong side, behind-the-hip or cross carry angles.
• Pride of manufacture: Made in the USA and backed by a lifetime warranty, offering long-term support and peace of mind for the buyer.
• Lightweight outside-waistband design: Sits outside the pants to simplify draws and reduce sensitive pressure compared with heavier OWB options.

Who It's For

This holster suits P320 Full Size owners who carry openly and want a low-maintenance, durable solution that can be tuned for height and cant. It fits shooters who value quick access, a rigid platform for consistent re-holstering, and the ability to change carry positions without replacing hardware.

Those seeking deep concealment under lighter clothing or a soft leather feel for appendix concealed carry should look elsewhere; similarly, buyers wanting a holster with built-in retention adjustment beyond the factory mounting screws or with integrated magazine carriers will need a different product.

Pros & Cons

Pros

• Solid, form-fitting retention from.08-in Kydex keeps the pistol stable during movement.
• Adjustable paddle allows quick changes to ride height and cant for multiple carry positions.
• Waterproof and washable construction makes upkeep simple and long-term durable.

Cons

• Some users report mixed experiences with retention and longevity, so results can vary with use and holster care.

Specifications

Compatible Models	Sig Sauer P320 Full Size / P320 Full Size Manual Safety / P320-M17 RDS
Material	.08-in Kydex
Carry Type	Outside Waistband (OWB)
Adjustability	Ride height and cant adjustable via removable paddle
Made In	USA
Warranty	Lifetime

Our Verdict

The OWB Kydex Holster for the Sig P320 Full Size is a sensible buy for open carriers who need a rugged, low-maintenance holster that can be fine-tuned for multiple positions. Its durable.08-in Kydex, adjustable paddle and lifetime warranty deliver clear long-term value, though prospective buyers should be aware that retention experiences vary and some users have reported hardware wear with heavy use.

Frequently Asked Questions

Will this holster fit a P320 with red dot sights?
Yes, it is specifically formed for the P320-M17 RDS variant, so models with compatible optics are accommodated.

Can I change the carry angle without tools?
You can reposition the paddle by unscrewing and reattaching it to change ride height and cant; a screwdriver is needed to loosen and tighten the mounting screws.

Is the holster waterproof and easy to clean?
Yes, the Kydex construction is waterproof and washable, making maintenance simple and preventing rot common to leather options.