Yeah I've got a couple of different gas busting charging handles, and they all do ok but nothing RTV and/or drilling the charging handle doesn't do.
I prefer handling the gas at the bolt, and I have the LMT eCarrier and the Rubber City Armory Adjustable gas key. I prefer the LMT because, you don't have to do anything except shoot. The RCA and Gemtech have settings. I have the RCA on a hunting AR, and it's set for a particular ammo type. It works as advertised.
I've never touched the buffer on any of my ARs, except 9mm, but if I did I'd be looking at something that would reduce the sproing noise and nothing else.
I prefer handling the gas at the bolt, and I have the LMT eCarrier and the Rubber City Armory Adjustable gas key. I prefer the LMT because, you don't have to do anything except shoot. The RCA and Gemtech have settings. I have the RCA on a hunting AR, and it's set for a particular ammo type. It works as advertised.
I've never touched the buffer on any of my ARs, except 9mm, but if I did I'd be looking at something that would reduce the sproing noise and nothing else.