I recently bought this from Bud's and I am fairly impressed with it. I have about 400 rounds thru it in 2 range trips so far and the only issue so far is the failure to lock back after the last round is fired. I have read elsewhere that this is a recoil spring issue with the 115gr rounds that I have been using for most of the break in period. Other than that no problems and has gone bang every time. All in all I think it is a cheaper alternative to shooting my .45's all of the time. Both of the targets are 10 rounds each from 7 yards.