The USW-P is a striker fired, suppressor ready pistol. The handgun features a 4.90" threaded barrel in the popular 13.5x1 LH metric thread pitch; a removable optic pocket is compatible with the Trijicon RMR footprint, allowing the addition of any optic compatible with this popular interface; Suppressor Height iron sights with the rear being drift adjustable; 1913 rail provides an ideal mounting surface for a light or laser aiming device. Includes one 17rd and one 19rd magazine