The American Precision Firearms G2M1230N belongs to their Gen 2 Series, uniquely designed with a separate nut component. This allows for easy installation in the comfort of your own home, taking just about 30 seconds, without the need for unattractive crush or peel washers. Originally imagined for sportier weight barrels, this brake has found favor amongst \"AR\" market enthusiasts as it is notably lighter, and more effective than its competitors in the 3-gun world. Be assured of its quality as it is precision-engineered from high-grade stainless steel.