04-05-2012, 04:23 PM
Whenever you introduce a new component or change to your gas system, to include the counter-weights we call the bolt carrier, buffer, and recoil spring, check your fired brass one at a time. The problem that may arise with a different buffer system using a staged compression arrangement is that there might not be enough resistance in that first stage of the buffer, which will often lead to early unlocking. This was a common complain among members on the old forum.
The MGI Rate-Reducer and Recoil buffer is a good one to use, due to its weight and reciprocating mass set-up. In a rifle-length extension tube, you need the spacer with it.
The MGI Rate-Reducer and Recoil buffer is a good one to use, due to its weight and reciprocating mass set-up. In a rifle-length extension tube, you need the spacer with it.