Tacfire AR Lower Receiver Vise Block for .223/5.56 Mag WellsOur Lower Vise Block is made of Solvent resistant polymer construction for strength & durability. It allows for safe mounting and will...
Pro Mag AR-15 / M16 Upper And Lower Receiver Magazine Well Vise Block PM123AThree-piece set of heavy duty blocks securely clamp all flat-top and carry-handle AR15/M16 upper and lower receiver...