4AW Muzzle brake 3 port 15mm x 1mm thread

This 3 port brake suited for base calibers (ie .223rem to .308win), Custom designed to help keep muzzle blast from the ground when shooting in prone dry conditions. These Brakes are made from 4140 steel and Cerakoted in Matt Black. The weight is 260 gm (9.2 oz). These Brakes are threaded with a 15mm x 1mm thread.