i just bought a gun from my uncle that was the same way it had not been shot for 10-15 years and had rust in the barrel and all over the gun. give her areal good wipe down. i tried to get the rust out of the rifling in the barrel but it would not come out. so i jusst shot it aa few times andit works great now. buy a bottleof a spayable cleaner. not gun scruber that crap takes the blueing off. watch my buddy do it to a band new rugger. outter makes a great sprayable cleaner avaliable at walmart, gander mountain,and cabelas. thats was just what i did and had no problems. but try to talk to some of the life members on here they have given me some exelent advice on alot of things about the smoke polls