The Aero Precision VG6 Epsilon 9mm, Muzzle Brake/Compensator/Flash Hider is a game-changing muzzle device. It has a design that has been optimized for pressures of 9mm. It is made from 17-4ph Heat Treated Stainless Steel and features three extended flash hiding prongs that help to reduce muzzle flash. This muzzle device will give users a low-energy recoil so they can achieve faster follow-up shots.