Hello again R&R! I looked at those pictures of your rifle and wondered what the bore was really like. Buy a box of shells, take it to the range and see how it shoots. If your eyesight is any good you should be able to fire a few shots, then put the next five inside 2-1/2-3 inches. Closer if your eyesight is really good. If the rifle will do that, don't worry how it looks, just enjoy it.

Good luck.

jn