This vise block allows the user a third-hand to work on and install parts on AR-15(R) / M-16 lower receivers. The vise block is clamped into the users vise, and the block is then inserted into the...
Breakthroughs AR15 Upper Vise Block is made from durable material which provides a solid surface to secure your AR15 in a vise.Features :Designed to Be Inserted in to Barrel LugsSecurely Holds...