highaltitude
Member
Just had the new 9mm Shield to the range for the 2nd time, and not very happy with the results. 65 rounds fired and 4 cycling problems. (6 if you count the 2 times the slide failed to lock open on the last shot.) Had one where the round failed to strip off the magazine, like it did on the last trip. I checked the mag and it was properly locked in. Then I had an FTE that jammed in the door. Switched to the other mag and had 2 where the round slammed the top of the chamber and failed to feed. I had taken it down and cleaned it after the last trip, and oiled at the points shown in the manual. At home, looking at what's happening with a snap cap, it looks like all these problems are the result of the same thing: The slide isn't coming back that last 1/4" at times. Not sure if I should do anything or just hope for the recoil spring to soften up a bit. Do they use the same spring for the .40 and the 9? Seems REALLY tight. Would a little grease on the frame rails be better than oil? (Manual calls for 1 drop of oil) I noticed a pretty good scratch on one of the frame rails, but couldn't see any burr or anything on the slide that might be causing it. Any suggestions, or just keep shooting?
IMO, range ammo should not cause feed problems. I can see weak ejection.. and in fact sometimes shooting my Shield with Federal 115 I'll have the occasionally casing land on my shoulder… but not feed problems. You shouldn't have to do anything special to the gun. You cleaned and lubed it according to the manual and that should be sufficient. If it were me, I would probably be calling S&W.