So my Form 4 gets back this week, and in anticipation of that I bought a JP adjustable block for my heavy barrel AR. Taking from the other thread here about adding a set screw (I intend to shoot varmint and target loads suppressed and unsuppressed), I bought a 6-32 tap. I drilled from the top of the block just like shown, and the hole matched up fine with the pre-drilled adjustment screw hole. Like an idiot, however, I didn't think I needed a bottom tap, and ended up going clean through the adjustment screw hole! In essence, I ended up creating an extra gas tube port hole right next to the actual one.
Any ideas on how I can fix this? My thought was to putty the gas port hole on the block, and put a dab of jb weld in my newly created hole to seal it back up. I'm up for any ideas y'all may have for help. Or if the block is just kaput, that's fine too.
Any ideas on how I can fix this? My thought was to putty the gas port hole on the block, and put a dab of jb weld in my newly created hole to seal it back up. I'm up for any ideas y'all may have for help. Or if the block is just kaput, that's fine too.