Guntec USA AR-15 Slip Over Barrel Shroud with Multi Port Muzzle Brake

Guntec's slip over shroud handles two jobs at once. It covers the exposed barrel forward of a short handguard, which tidies up the profile, and it finishes in a gatling gun style multi port brake that vents in every direction to hold the muzzle down. Guntec puts the recoil reduction at up to 70 percent.

Threads are 1/2-28, so it covers 223, 5.56 and 9mm AR barrels. The unit threads down from the inside, which means no timing, no shims and no crush washer. Hand tight is the install. Aluminum body with a black anodized finish.