The Tapco AR Stock Wrench is a simple hand tool designed to help tighten and remove castle nuts and buffer tube hardware on AR-15 style rifles. Having the right wrench makes it much easier to install stocks and adjust receiver extension hardware without damaging parts. It is a handy addition to a home gunsmithing kit for anyone building, maintaining or upgrading an AR platform rifle.

In stock and ready to ship straight to your door from Dawson Defense, an Arizona-owned licensed dealer.