I've been having an issue with this particular rifle and was wanting to see if anyone here has had similar problems before I contact Remington about it. It's marring up my casings, big long scrapes all the way to the rim. It looks like it's happening during the feeding process but I'm not 100% positive about that. I wouldn't be that concerned about it. But I reload, so I want to keep my casings in as good of condition that I can.