Sorry you are having problems but don't think for a moment that "JM" wasn't without their own issues. In fact, a Marlin 1894S chambered in 45 Colt stamped with "JM" is what specifically soured me on Marlin despite owning 49 of their rifles. I have a special run "S" that was made in the 1894P configuration, a Guide Gun, that has a bad barrel and I'm in it for what you are in your Rossi for. The rear sight dovetail is severely crushed, cutting across the rifling. It is hard to get a good picture of it but this is through the receiver and I've highlighted the dovetail cut with arrows.Armed in Utah wrote:so I'm $800 into this M92... what I should have done was put the $800 into a Marlin 1894 45 Colt...'JM' stamped of course...
I sent this rifle immediately back to Marlin and they held on to it for six months but after dealing with the witch that always answered the phone up there, they sent it back to me without doing a damned thing. Is was a run of 500 and they said they did not have any replacement barrels. They could have told me that before I shipped it at my expense but based on other CS claims I had with "JM", I learned that they always doubted what the customer said. They had me send them the rifle at my expense so they could see the cut for themselves and then sat on their thumbs because they didn't care enough to tell me that had dorked up my rifle. I wanted a refund but it never went anywhere so I had the rifle sent back to me. Since their demise there has a been a tendency to idolize "JM" Marlins but I can assure you it was and always will be buyer beware when it comes to any firearm purchase. I'm durn sure not defending Rossi either. I mean it, guys need to look over everything and stop accepting bad rifles (myself included).
This is a neat little rifle but it would be tough to sell disclosing the issue. The first time the barrel was cleaned the buyer would have a heart attack and be %@*&$ off. This isn't something that can be lapped, the barrel is crushed. I can make it shoot large cast bullets but jacketed bullets are another story. It sits in the back of my safe unused.