07-04-2012, 11:02 AM
This might be a stupid question but how do you mount a set screw gas block? I'm on my FIRST build. There are no little indents or holes for the set screws in my barrel. Do you use a jig or something to line up the port and drill two indents? Or do you just crank the hell out of the set screws and hope for the best? I wanted the clamp on so I could avoid the issue. thanks
