Geissele AR15/M4 Reaction Rod 10-169

Installation and removal of barrels, flash hiders, gas blocks, and hand guards is made easier and simpler with the Geissele AR15/M4 Reaction Rod. It is designed to be gripped in a bench vise so that the rod is either horizontal or vertical. The upper receiver is then slid onto the rod and the rod's integral splines enter the barrel extension and secure the barrel extension from turning. This allows all the torque from barrel nut wrenches to go directly into the barrel extension. With the Geissele Reaction Rod, marring of an upper receiver's finish by gripping and twisting inside vise blocks is eliminated and so is the need to remove sights and mounts from the receiver's M1913 rail.

Specifications