Odin Gas Block Tunable S/s - Low Profile Ar-15

FEATURES:
-303 stainless steel
-Stainless steel tuning screws
-Fits 0.750" barrels
-Tunable gas block designed to perfectly tune your rifle
-Set it and forget it
-Included with all DI ODIN Works barrels
-Includes roll pin, set screws, and wrench