B&T USW320 Chassis Black

Build Your P320 into a Universal Service Weapon

The innovation brought to the firearm world by Swiss manufacturer Brugger & Thomet can now be added to the popular SIG Sauer P320 pistol, enhancing a user's capabilities with this compact handgun. All it takes is a quick conversion with the B&T USW-320 Upgrade Chassis.

By adding in the B&T USW-320 Upgrade Chassis, P320 pistol owners will have a folding stock that deploys rapidly and offers enhanced accuracy, giving users the chance to place threat-stopping rounds on target quickly at distances past 55 yards. The chassis is compatible with a purpose-built holster that allows the gun to be drawn and fired in less than a second with the stock folded. Deploying the stock during a draw adds less than half a second.

• Molded from polymer
• Available in black or FDE finish
• Stock folds to the right side of a gun
• All NFA rules apply

To install the B&T USW-320 Upgrade Chassis, simply remove the serialized P320 trigger group into the unit, which also accommodates a magazine holder and either a full-size or compact pistol slide. The total transformation can be accomplished in less than two minutes.