Why didn't someone ask the RO to look at it?
Rental guns get abused and if nobody says anything, nothing will get fixed.
I wouldn't "assume" that what happened to a rental gun is "normal" for that model gun.
+1 Len... A rental gun being strange is a rule rather than an exception, a
lot of times. I didn't have any trouble with the M+P .40 or .45, although
the mags on the fullsize .40 looked pretty beat up.
Since the guns only had one mag at the line it would not surprise me if
the mags -were- really beat up. I have a USP .40c mag at home, I'm not
sure what is wrong with it, but anytime that particular mag was in the gun,
sometimes it wants to fall out of the gun while I am shooting it. None of
the other mags I have do that, so it's obviously defective in some way.
-Mike