Brownells is committed to equipping gunsmiths, armorers and firearm enthusiasts with the appropriate tools for their tasks. The AR-10/15 Lower Receiver Vise Block exemplifies this commitment. Constructed from non-marring polymer, this vise block securely holds a lower receiver in place, featuring an anti-wobble mechanism when used with a bench vise, such as the Brownells Bench Vise. The Lower Receiver Vise Block utilizes a magazine catch groove and is compatible with most AR-10 and AR-15 lower receiver magazine wells. Transitioning between lower platforms is simplified by merely flipping the vise block over. This tool is essential for anyone dedicated to working on AR platforms.

• Compatible with the majority of AR-10 and AR-15 lower receivers
• The polymer R-308/AR-15 lower vise block is engineered for precision alignment and secure stabilization of AR-15 lower receivers during maintenance and assembly procedures