The Wilson Combat WCP320 Grip Module is a precision-engineered polymer grip frame built to transform how your Sig P320 X-Compact handles, points, and recoils. Built for shooters who demand more from their carry gun—whether you're training hard, running drills at the range, or relying on your pistol for defense—this grip module delivers the ergonomic refinement and aggressive texturing that separates a factory gun from a truly tuned platform. Wilson Combat worked with tactical trainers and competitive shooters to redesign the P320's grip geometry from the ground up, and the results speak for themselves.

The X-Compact grip module comes with no manual safety, giving you a clean, streamlined profile ideal for modern carry setups. The high-cut 1911-style beavertail grip tang is sculpted for fast, snag-free draws, while the undercut front-strap and radiused trigger guard allow you to choke up on the gun with genuine purchase—no more reaching to grab the frame. The reshaped backstrap promotes a more natural grip angle and pointer, making transitions and follow-up shots faster and more intuitive than stock geometry.

Texture is where this grip module really shines. Wilson Combat's exclusive Starburst grip pattern runs down the sides for secure control, while aggressive checkering covers the front and backstrap—enough bite to keep you planted even in a high-stress moment or heavy recoil. The module is machined to accept rod-style Tungsten weights (sold separately) if you want to fine-tune balance or reduce muzzle rise on your X-Compact. Factory Sig magazine release, spring, and lock are included. Available in black.

Key Features

• High-cut 1911-style beavertail for smooth, snag-free draws
• Undercut front-strap and radiused trigger guard for maximum purchase
• Exclusive Starburst pattern on sides with aggressive front and backstrap texturing
• Reshaped backstrap for natural pointing and improved recoil management
• Internal slots for rod-style Tungsten weight inserts (compatible with Wilson Combat rods)
• Factory Sig magazine release, spring, and lock included
• No manual safety configuration for streamlined carry
• Designed for Sig P320 X-Compact in 9mm, .357 Sig, and .40 S&W

Specifications

Manufacturer	Wilson Combat
Firearm Compatibility	Sig P320 X-Compact
Calibers Supported	9mm, .357 Sig, .40 S&W
Material	Polymer
Color	Black
Manual Safety	No
Part Type	Grip Module
Typical Uses	Concealed Carry, Self Defense, Practice, Competition, Tactical

Frequently Asked Questions

Will this grip module fit my Sig P320 X-Compact?

Yes—this WCP320 grip module is engineered specifically for the Sig P320 X-Compact in 9mm, .357 Sig, and .40 S&W. It is not compatible with P320 X-Five or California versions of the P320.

What's included with the grip module?

The grip module comes with the factory Sig magazine release, spring, and lock already installed, so you're ready to install it on your fire control unit right away.

Can I add weights to reduce recoil?

Yes. The grip module has internal slots designed to accept rod-style Tungsten weights (such as Wilson Combat model NW734, sold separately). It is not compatible with X-Five Tungsten weight systems.

Does this come with a manual safety option?

No—this specific module is configured without a manual safety. If you need a manual safety version, contact us to verify availability of other configurations.