Howdy,

A friend of mine just purchased an old Winchester Super X-1 gas operated shotgun. Upon his third shot the gun locked up tighter than a drum. Upon disassembly, we found that there was a soft plastic recoil buffer of some sort that had broken apart and jammed up the works. I see Brownells has buffers for the Super X-2. Is this the same as for the -1s? Anybody else had this trouble?