04-15-2011, 03:58 PM
Warning on the JP - adjustment is trial and error. There are no indicator marks to tell you whether you are on the right setting. If you expect to go back and forth between two settings, this is probably not the ideal choice. If you plan on using your gun for serious work, you don't want to find it under/over gassed because you've been fiddling with the gas block.
--Rootshot
--Rootshot
