My friend has 3 .45-70's and one of them engraves the rifling in a loaded cartridge when the others don't. Would like to ream the oddball so all three shoot the same ammo.
Does anyone have a reamer for rent for this very minor project? I have done a few chambers by hand and all have been quite successful. Gun is an H&R single shot so it couldn't be any easier.
Thanks, 725