Real Avid Smartfit Vise Blck Ar15/10

The Smart-Fit AR15 Vise Block and Vise Block Sleeve for AR10, DPMS LR-308 and SR-25 is the best lower receiver vise block youll ever use. Magwell sizes have a notoriously wide range of tolerances, and traditional blocks create wiggle and wobble on a gun vise. Smart-Fits design solves that. It expands to fit all MIL-SPEC AR15s, AR10s and similar magwells, making loose, sloppy-fitting blocks a thing of the past.

Features :

• Expanding sections to fit any magwell
• Includes AR10 Sleeve
• Magazine lock
• Knurled texture for secure fit in vise