I own a Trail Guns Armory Kodiak Mark III double rifle in .54x.54, and have only shot a few conicals in it. I'm interested in working up a round ball load, but I'm curious whether the barrels will shoot patched balls accurately. The barrels have a 1:48" twist, and I've never shot round balls in that fast a barrel. I've heard men say they do well enough if charges are kept at a moderate level, but won't really handle heavy loads with accuracy. Anyone have any experience with this twist rate and round balls, any opinions?
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