Real Avid Lug-Lok Upper Vise Block - AR-15

The Lug-Lok Upper Vise Block – AR15 is a precision-machined gunsmithing tool designed to securely hold any Mil-Spec AR15 upper receiver by engaging directly with the barrel lugs inside the star chamber. Constructed from non-marring aircraft-grade aluminum it eliminates the risk of damaging the receiver during high-torque operations. The Lug-Lok rod locks into the strongest structural point of the rifle while the Lock Knob and dual Vise Pins ensure secure adjustable positioning at multiple work