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No.27736671 ViewReplyReportDelete
So the M-4 Alaskan Survival Derringer takes .410 and .45-70.

Why haven't I heard of guns taking both before?

Like the Raging Judge by Taurus that can take .45 LC, .454 Cassul and .410 shotgun rounds, but why not .45-70?

Could a round be made that's like a .45 extra long colt that's loaded to be the same size as a .410 round and work in guns that take .410? Woyld that be close to 45-70, or have I basically just made a fancy .410 slug?