Tag: gas block dimple
Product Spotlight: Rosco AR-15 Barrels
A lot of AR-15 barrel manufacturers take a one-size-fits-all approach to some of the specs on their barrels: gas port diameter, gas system length,...
PT 3B : AR15 UPGRADE – STNGR GAS BLOCK INSTALL WITH...
Now we get technical. I dimpled my barrel and installed the low profile gas block. I could only do one dimple because on of...
