S&W SW40E jamming

by Andrew , Bloomington, IN, Wednesday, September 02, 2015, 23:25 (3358 days ago) @ Bob Hatfield
edited by Andrew, Wednesday, September 02, 2015, 23:30

If you can shake a full mag and hear rattling, then something is bound up in there. Either the follower is binding, or the magazine body is deformed. I'd buy a couple new magazines.

I once had a Springfield P9 (CZ Copy) in .40S&W. It wouldn't feed worth a poop with either magazine. I tried new springs, teflon spray lube, even polished the feed lips of the magazines. Then I bought a new mag and it worked perfectly.