XS AR-15, AR-10 Vise Block

The XS AR Upper & Lower Receiver Armorers Block is designed to allow gunsmiths or do-it-yourself enthusiasts to hold an AR-15/M4, AR-10, SR-25 or DMPS GII receiver in a bench-mounted vise to assemble, modify or maintain almost every AR pattern modern sporting rifle available. Made from 6061 T6 aluminum, the versatile, durable, and reliable XS Armorers Block comes with pins to lock in the receiver and fitment screw for the AR 15 lower. The Armors Block works with a DPMS patterned 308, DPMS GII, A