AIM SPORTS AR15 UPPER & LOWER VISE BLOCK SET

This vise block combo allows safe mounting of the lower & upper receiver into a vise. Perfect for cleaning , service, or weaponry assembly. Fits into magazine housing from either the top or bottom. Used to prevent damage & distort of your firearms receiver. • Allows safe mounting of the lower receiver into a vise • Perfect for cleaning, service, or weapon assembly • Will not crush, distort, mar or damage the receiver • Solvent resistant polymer construction • Lower receiver fits into magazine housing from either top or bottom • Magazine catch securely locks the receiver to the block