Perform issue:  Over the 3rd spherical I get a light-weight hammer strike.  I've attempted both of those H2 and H3 buffer weights.  H2 I used to be only having one particular shot, H3 I now get two photographs off.  I have tried out this on two uppers, a single carbine and a person pistol, but using the similar BCG.  I ordered an aimsurplus Ni… Read More