KAC-Knight’s Armament SR25/AR10 RAS Barrel Nut (91407)
A replacement handguard nut that fits the Knight’s Armament SR25/AR10 RAS
It will not fit the SR15/AR15 RAS or Armalite brand AR-10’s.
Specifications:
Thread: 1 7/16″-16 TPI
Fits: SR-25, DPMS and DPMS pattern receivers

