It worked, but.. - Kaw Valley Precision AR-15 Adjustable Gas Block

The good is that it did let me tune it, and the threaded pin was easy. The bad is there’s no screw to lock the adjustment screw down and mine backed off eventually. I started throwing casings forward pretty good. Also with it off the gun I was not able to close the passageway completely. Installed it did choke enough to prevent the BCG from cycling and did let me tune it to the sweet spot, but that adjustment screw did work loose later on.