Anyone have issues using Challenger target loads in a Mossberg 930. I've been having problems with them ejecting completely. They are the handicap loads so they aren't real light. I was shooting the Federal Target Loads 1oz and they worked flawlessly. With the Challengers I have quite a few issues. I cleaned the gun well including the piston and rings so I don't think that's the issue.
I've had problems with challenger in semi autos before. They were 20ga rather than 12ga, but to me they almost seemed to have a waxy residue on them that i've never really noticed in other brands and my 20ga extractor keeps slipping off the rim when it trys to eject them. if i alternate 1 challenger, one something else like federal, winchester, etc, they will eject just fine, but 2 challengers in a row and it keeps slipping off. I've pretty much relegated them to pump/break action only