Sig Sauer P320 X-Series TXG Grip Module Medium 9mm Luger - Tungsten Infused Polymer

The Sig Sauer P320 X-Series TXG Grip Module is a replacement grip frame assembly for the full size Sig P320 pistol. Molded from tungsten infused heavy polymer using Sig Sauer's patent-pending process, this medium grip module adds substantial weight low in the frame to help tame muzzle rise and keep the pistol flat during rapid fire.

Built around 9mm Luger P320 builds, this TXG module is sized as a medium grip and accepts full size P320 slides cut for the 4.70" barrel. It is compatible with Sig Sauer's X-Series magwell and weight accessories, giving shooters a simple path to a competition- or duty-style setup. The gray finish matches Sig's factory X-Series color palette, and the tungsten loading produces a part that is noticeably heavier than a standard polymer module.

On the modular P320 platform, the serialized component is the internal Fire Control Unit, so this grip module is a non-serialized frame replacement part. It installs onto an existing P320 chassis to swap grip size, color, or weight configuration without transferring a serial number - a straightforward way to reconfigure an existing pistol into a heavier, more shootable X-Series TXG build.

Your purchase includes: (1) Sig Sauer P320 X-Series TXG Medium Grip Module in Gray.

Not included: Fire Control Unit, slide, barrel, recoil spring assembly, magazine, or sights. This listing is for the grip module assembly only.