Had an issue 870 for about 2 years now. When I got it the reciever looked kinda leopard patterned with rust settling into the parkerizing. We use swam coolers here, and if you look closely you can see the same pattern on the magazine.
I am going to start using a personal Mossberg 500, and I want to turn the Remington in in better shape than I got it.
I have tried steel wool with RB 17, Tetra gun, Brownells bore cleaner paste, I can't get this stuff off. A steel brush scratches too deep, gouging the parkerizing. I put some CLP on the rust and let it sit in the sun for about 3 hours, no change.
help
pat
I am going to start using a personal Mossberg 500, and I want to turn the Remington in in better shape than I got it.
I have tried steel wool with RB 17, Tetra gun, Brownells bore cleaner paste, I can't get this stuff off. A steel brush scratches too deep, gouging the parkerizing. I put some CLP on the rust and let it sit in the sun for about 3 hours, no change.
help
pat