ESS Compensator 1/2 x 28-Factory Threaded Barrel for Sig Sauer P320 9mm
This compensator is specifically designed for the Sig Sauer P320 Factory Threaded 1/2" x 28 Barrels. It is designed to work with most factory ammunition, while maximizing the gasses provided by your ammunition to reduce felt recoil and muzzle rise.
The ESS Comp is also effective even with a factory two-stage recoil spring on the 3.9" and 3.6" slide length models.
Made from USA sourced aluminum and matte black anodized for a light-weight, long-lasting compensator..