ProMag AR-15/M16nLower Receiver Magazine Well Vise Block (PM123)

This ProMag Vice Block allows the user to work on and install parts to AR-15 lower receivers. The vise block is locked into the users vise. The block slips into the rifle's magazine well and is held in place by the rifle's magazine catch. Constructed of strong black injection molded polymer for years of use.

ProMag Vice Block Specifications
- Material: Injection Molded Polymer
- Color: Black
- Weight: .06 lbs
- Model Number: PM123
- UPC: 708279007576