5/8 x 32 458 SOCOM Muzzle Brake AR15Parts.com
Mag Phos finish, solid precision machined construction. The muzzle brake will reduce recoil and muzzle rise which will improve shooting accuracy and firearm control. The competition muzzle brake redirects propellant gasses and reduces recoil and flash. Requires a threaded barrel with 5/8"x32 thread pitch.