Ar-15 Rfile Upper Receiver Vise Block Gunsmith Clamp
Constructed of black injection molded polymer.Fits both carry handles & flattop upper receivers. Easy to use, the block lets you tightly clamp a carry handle receiver or flattop receiver in a large bench vise. The vise block is locked into the users table/workbench vise. Holds the rifle firm so you can work on your rifle securely without scratching or damaging the finish for effective cleaning, assembly, and repair.Length: 4.5"Weight: 12.9 oz.