Geissele Automatics Reaction Rod allows you to remove and install barrels, flash hiders, gas blocks, and hand guards. The Reaction rod is designed to be gripped in a bench vise either vertically or horizontally. The upper is then slid onto the rod and the rod's splines enter the barrel extension.

Specifications and Features:
Geissele Automatics 10-247
Reaction Rod
To aid in removal and installation of barrels, flash hiders, gas blocks, and hand guards
Reaction Rod is designed to be gripped in a bench vise
Rod can be used horizontal or vertical
Made from solid bar 4140 chrome moly steel
Matte Black

Fits:
This Reaction ROD is not compatible with the MR762 upper receiver.