I got a great deal on this rifle. It was in with some other stuff. It appears to be a Traditions Frontier rifle, 50 caliber flintlock. I cleaned it up and it looks like it was never fired. The frizzen looks like new. I think I put more scratches on it trying to get it to spark. I solved that problem with a shorter flint. I took the lock off got the touch hole liner out. cleaned it out well. I took the ram rod out and was having a hard time putting it back in. I got it back into the thimbles now I can't get it out. I am concerned with breaking it. Any suggestions? and what would be a good product to put on the touch hole threads to keep it from sticking? Thanks for all the help.