KAC-Knight's Armament SR-15 Mod 2 Gas Block Washer (31047)
Replacement gas block washer for the Knight's Armament SR-15 Mod 2 rifle.
Note: Only works with the Knight's Armament Mod 2 gas system. Gas block sold here
Size: 0.750" ID
Replacement gas block washer for the Knight's Armament SR-15 Mod 2 rifle.
Note: Only works with the Knight's Armament Mod 2 gas system. Gas block sold here
Size: 0.750" ID