Ok, so I went to the gunshow today and spotted a 3-band Enfield made by Euroarms. I decided to buy it for about $425. The only thing is that it is used and the Ramrod has rust on it, and the bore has some rust on it and the barrel has some surface rust on the outside. Other than that it looks like a fine shooter. So my question is is what would be the best way to remove the rust from the inside of the bore, the ramrod ,and the surface rust on the outside of the barrel. Is there any special mixture or chemical that ya'll use to do this?? Also, I noticed that the rear sight leaf starts at 5 (I assume this means 500 meters??) If so, then what would I use from 100-400 meters?? Do I just keep the sight folded down?? Thanks for all your help :thanks: