These compensators are specifically designed for the Sig Sauer P320 factory threaded barrels (M13.5 x 1 LH) to work with factory ammunition. Made from USA sourced aluminum and anodized for a light-weight, long-lasting compensator to tame muzzle flip and soften recoil. 

1.13 oz

*Not for use with barrels threaded in 1/2 x 28.