Real Avid Smart-Fit AR15 Vise Block with Sleeve for AR10 100121214 A discreetly integrated linerlock locks

A discreetly integrated linerlock locks the ball-bearing clip-point blade made of powder metallurgical CPM MagnaCut (61-62 HRC) with a self-reliant ricasso

and comes with a protective black oxide coating that resists wear and corrosion

Size 42 (4434LC-42) from Elbeco

Its UPF 30+ protection blocks 98% of UVA and UVB rays

The pockets are designed to give you quick access to the items you need the most

Real Avid Smart-Fit AR15 Vise Block with Sleeve for AR10 100121214 A discreetly integrated linerlock locksThe 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.