I think stlm1 has the right idea - go with a Walker - heck, if you miss with all your shots, you can hit 'em with it! That's one big piece of iron!
If a pair of '51 Navies were good enough for Billy Hickok, then a single Navy on my right hip is good enough for me . . . besides . . . I'm probably only half as good as he was anyways. Hiram's Rangers Badge #63