Either way it will be a Green Mountain Slow Twist Barrel. I am thinking that maybe the 58cal would be worth it in the long run. If a 100yd shot comes up on a big bull and I couldn't get any closer I think I would wan't that 58cal over the 54cal. I am not the type of person who shoots 50+ shots every week. I would like to start getting to the range more and shooting 20-30 shots a week though. I guess I would still have my 54cal barrel! I think I will go with the 58cal. Probably get it in the summer.

Cayugad, What do you mean you have never been elk hunting? I have been with my rifle and I can't wait to go with my muzzleloader!!! You need to get over to my neck of the woods and go on a guided elk hunt. I am sure you can find some good guides!!! Let me know when you decide to come to CO. Send me a PM and I will help you find a good unit to hunt.