I went to CVA's website and watched their "Black Powder 101" videos. For me, it is coming down to buying a .45 or a .50 cal inline. The CVA reps claim that the .45 has a flatter trajectory with greater accuracy at longer ranges and has the power to take on a mule deer or elk. They claim the .50 is the most versatile with the widest range of loads available to deal with different animals.
http://www.cva.com/media/bp101.html
If their claims of the .45 being a suitable caliber for animals up to and including elk are true, I think that is what I'm leaning toward but would like to hear from anyone who agrees or disagrees. I never see myself hunting bear, on any African safaris or moose where the animals get really big.
This is the gun I'm considering as I can get it at a good price (~$200 as you see it - with stainless barrel and scope) and am willing to hear any feedback on it:
http://www.winchestermuzzleloading.com/ ... s/apex.htm
Any input to help me make a decision would be great! Thanks!