May be you should ask the guy who sold you the gun to find out how hard he swing the gun against a tree (bent receiver or barrel extension,) did you fired the gun before you start the disassemble ( clean up)
Nope; hadn't fired it yet. I wanted to make sure the friction rings were set up fight and there wasn't any hidden garbage in it and of course there was...
It does kind of look like that, doesn't it? Going to add tightening that down to my list. It's flopping about in the barrel extension though; not much spring action. There is supposed to be a spring in there, no?


















































