ProMag AR-15/ M16 Lower Receiver Magazine Well Vise Block

(No reviews yet) | Write a Review
Adding to cart… The item has been added
The ProMag Vise Block allows the user to work on and install parts to AR-15 / M16 lower receivers.
The block slips into the rifle's magazine well and is held in place by the rifle's magazine catch. The block is then locked into the users vise.
Constructed of black injection molded polymer.