Guntec Upper Receiver Aluminum Vise Block | Dual AR15/.308 Caliber

T6 Aluminum

Works With BCG And Charging Handle Installed Or Not Installed

Lightweight, Extremely Durable

Tight Fit

Fits 5.56 And .308 Cal Upper Receivers

Upper Locks into position with two pins

Anodized Finish

Fits Bench Vises

Tool Efficiently Helps With Install Of Barrels Or Free Floating Handguards