Cal said he has never seen a 4-bore 4.5" case for a rifle, but said there could have been shotguns using this case length. He did say there were 4 bore rifles with 5" chambers, 3 3/4", and one 3.5" that he had seen and I believe he should be covering them in his new Bore Rifle book. Said it will be a month or two before it is out.


Charlie

Last edited by cjhusn777; 08/23/12 02:42 AM.