Originally Posted by
Gun Nut
The 30-30 cartridge would be my choice, the difference between the two is fairly close. You'll need a set of 303 Savage loading dies, if you don't already have them. A case trimmer to adjust case length, although it's pretty negligible. Now my question, is it an old enough gun, to be a true .303 bore or is it the later .300 bore. If the former, you might need to expand the cartridge neck, a bit, to receive the .311 bullet, I believe they make a tool for doing that.
You don't stop hunting because you grow old. You grow old because you stop hunting.
- Gun Nut