I own a 1941 MK1 Long Branch .303 British. I got the gun from my grandfather, which was his deer rifle. The gun is in good shape and shoots respectively well. Was just curious if anyone can tell me if this gun has any long range potential. I am planning on reloading in the near future and want to get a new scope for it eventually. Im not planning on spending too much into this gun. I would like to get something in the lines of a .243, and spend it into there. Any info on this gun and what it is capable of, would be greatly apreciated.