M&P compensators for Open and Carry Optics competitors who need flat-shooting, fast-cycling builds. Thread-on and integrated compensator designs reduce muzzle rise on the M&P platform, keeping your dot on target between shots. Compatible with M&P 9 threaded barrels in 1/2x28 threading. Select models designed for 9mm Major loads in Open division. Pair with a tuned recoil spring for reliable function under compensated conditions. Fast same-day shipping on most orders at Shooters Connection.