Guntec USA AR-308 Micro Slip Over Barrel Shroud with Multi Port Muzzle Brake

The large frame version of Guntec's micro shroud, cut with 5/8-24 threads for 308 Winchester barrels and for 300 BLK barrels that use the same pitch. The shroud slips over the end of the barrel and the threads pick up from inside it, so the whole assembly sits closer to the muzzle than a stacked shroud and a separate brake would.

Ports run around the front of the body and vent gas sideways to fight muzzle rise. Aluminum construction keeps it from adding the kind of weight a steel brake puts at the end of the barrel. Timing is not part of the install. Thread it on, hand tighten, done. Anodized black finish over the whole body.