![KAC-Knight's Armament Mod 2 Gas Block Washer, SR-25 KAC-Knight's Armament Mod 2 Gas Block Washer, SR-25](https://cdn11.bigcommerce.com/s-xock0/images/stencil/160w/products/3830/8713/31030-6__38875.1651107065.jpg?c=2)
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