The Geissele Super Reaction Rod for AR-15 Uppers is the perfect tool for armorers who need to remove seized or Loctited barrel nuts. The pre-loading system ensures that the upper receiver is secure while you apply torque to the barrel nut, eliminating any potential stress on the barrel indexing pin. With the Super Reaction Rod, you can place tremendous torque on the barrel nut to get it loose or remove it in extreme cases.
The Geissele Super Reaction Rod for AR-15 Uppers is the perfect tool for anyone looking for an easier way to install their AR-15 upper receiver. The pre-load lugs can be removed to give the SRD the same 360 degree flexibility as the original Reaction Rod, making installation a breeze. Cut from a solid bar of 4140 chrome moly steel and properly quenched/tempered and ground to an exact diameter, the Super Reaction Rod is guaranteed to enter your upper receiver without any wobble.