since its SBE thread, maybe I can throw question/ cooncern regarding my SBE2, when cycling the bolt manually ( not firing) sometimes the bolt get stuck at the rear( without pressing the carrier activator- silver tab), this only happens when I"m not shooting. I have to push the carrier via the ejection port to release the bolt forward. Contacted Benelli USA and even showed the SBE to Stoeger, and they all told its nothing to worry about. I got lots of advice , replacing the carrier spring and or check the breech bolt latch which might be loose. anybody experiencing this with their SBE? my M2 doesnt do this. thanks