The Sig Sauer TXG Tungsten Infused Grip Module for Sig P320 brings a novel approach to reducing felt recoil and muzzle rise on one of the most modular duty and competition pistols available. By infusing tungsten into a polymer matrix and molding it as a single unit, Sig engineered a grip that delivers the heft and inertia of steel without sacrificing the ergonomic flex of polymer. If you're building a flat-shooting, soft-recoiling P320 for the range, matches, or duty use, this grip module is the foundation that makes the difference.

The TXG is compatible with 9mm, .40 S&W, and .357 Sig cartridges, so your fire control unit and slide assembly will slot straight in. The tungsten-infused construction gives you genuine weight where it matters—distributed right where your hands grip the gun—which helps control the gun's movement when the shot breaks. You'll notice less flip and a faster sight picture recovery, especially in higher-recoil loads or rapid-fire strings.

Installation is straightforward if you already have a P320 Fire Control Unit (FCU) and a compatible X5 or full-size slide assembly. Drop your FCU into the TXG, attach your slide, and you're ready to run. Keep in mind that the magwell is sold separately if you want one—the module ships without it. Whether you're a competition shooter chasing consistency, a hunter refining your shooting mechanics, or someone who just wants a softer-shooting P320, the weight and engineering of this grip module will be immediately apparent on the first magazine downrange.

The Sig Sauer TXG Tungsten Infused Grip Module for Sig P320 brings a novel approach to reducing felt recoil and muzzle rise on one of the most modular duty and competition pistols available. By infusing tungsten into a polymer matrix and molding it as a single unit, Sig engineered a grip that delivers the heft and inertia of steel without sacrificing the ergonomic flex of polymer. If you're building a flat-shooting, soft-recoiling P320 for the range, matches, or duty use, this grip module is the foundation that makes the difference.

The TXG is compatible with 9mm, .40 S&W, and .357 Sig cartridges, so your fire control unit and slide assembly will slot straight in. The tungsten-infused construction gives you genuine weight where it matters—distributed right where your hands grip the gun—which helps control the gun's movement when the shot breaks. You'll notice less flip and a faster sight picture recovery, especially in higher-recoil loads or rapid-fire strings.

Installation is straightforward if you already have a P320 Fire Control Unit (FCU) and a compatible X5 or full-size slide assembly. Drop your FCU into the TXG, attach your slide, and you're ready to run. Keep in mind that the magwell is sold separately if you want one—the module ships without it. Whether you're a competition shooter chasing consistency, a hunter refining your shooting mechanics, or someone who just wants a softer-shooting P320, the weight and engineering of this grip module will be immediately apparent on the first magazine downrange.