Comstock Armory Muzzle Brake Plan-B Suppressor Mount

Comstock Armory Muzzle Brake Plan-B Suppressor Mount Muzzle brake compatible with common .900″-24 adapters like the Comstock LPA, Q Plan-B, and Rearden Atlas. The MBL greatly reduces recoil and blast baffle wear, and unlike most brakes out there, it does not need to be timed with shims. Allows for the quick attachment and removal of suppressors Significantly reduces blast baffle wear; acts as a sacrificial baffle Effectively reduces recoil High strength 17-4 PH stainless steel Durable black nitride finish 3/4″ on 1/2×28 version wrench flats for easy installation and removal 13/16″ on 5/8×24 version wrench flats for easy installation and removal Rotationally symmetric and does not need to be timed with shims 1/2×28 is predrilled for easy pinning and welding on 14.5″ barrels 1/2×28 may be used with bullets up to .223 or 5.56mm 5/8×24 may be used with bullets up to .308 or 7.62mm Thread Pitch Weight Length Length Added 1/2-28 2.3 oz 2.14″ ~1.5″ 5/8-24 1.8 oz 2″ ~1.36″ Some suppressor companies do not warranty their products when used on aftermarket mounts or muzzle devices. Always check bullet stabilization before attaching a suppressor and always use an alignment rod to ensure the suppressor system is set up correctly. Shop our entire selection of muzzle devices here.