AR-15 / M16 / M4 Vise Block Tool, Lower Receiver Assembly, *NEW*

AR-15/ M16/ M4 Vise Block tool, used for Lower Receiver assembly, *NEW*.

Sold Individually.
Lower receiver NOT included.
The lower Receiver Vise Block is 4.9" long, made of solvent resistant polymer.
Designed for safe clamping of the lower receiver into a vise.
Perfect for cleaning, repair, service, or weapon assembly.
Use for disassembly & reassembly of the lower receiver.
Will not crush, distort, mar or damage the receiver when used properly.
Lower receiver vise block fits into magazine housing from either top or bottom.
Magazine catch securely locks the receiver to the block.