Bronko, I don't think you're going to enjoy shooting that thing. Don't even waste your time this weekend. Did you realize those things use a chunk of rock to make a spark to ignite the powder? How silly is that??
As a forum buddy (and a real "sweetheart"

) I'd hate to see you endure the pending disappointment when there's something I can do to prevent it. Heck, I'd even go so far as to send you the .50 GM/LRH
Sinful Sister caplock Renegade as an even swap. It would hurt, but that's the kind of guy I am.