I once read an article that said the optimum twist in a muzzleloader is 1 in 28 to 1 in 32. The author tested bullets and found that this range of twist rate gave the best accuracy over the widest range of bullet weights. When he got down to the 1 in 20 or so, or to the slow twist rates the bullets became very unstable, some resulting in tumbling bullets at less than 100 yards, except for very specific bullet weights. This ofcourse, was testing the conical and sabot style bullets and not the round balls. I hope this helps.

I would also strongly reccomend the 50 cal over the 45 as the supplies needed are more widly available. In a pinch you can find 50 cal. bullets and such almost every where you go. Also if you ever plan on hunting elk or moose with a ML the minimum caliber will probably be 50 cal.

Edited by - bigbulls on 12/07/2002 21:12:55