Alexander Arms MBMMB64KIT Millennium Muzzle Brake Kit Black Steel with 49/64-20 RH tpi Threads 4" OAL 3.50" Diameter for 50 Beowulf
Product Features & Specifications Alexander Arms MBMMB64KIT Millennium Muzzle Brake Kit Black Steel with 49/64-20 RH tpi Threads 4" OAL 3.50" Diameter for 50 Beowulf The Millennium compensator differs from the other .50 Beowulf muzzle brakes in that it produces not only a braking effect, but als
