Hi everyone, I've been shooting BP for 40 yrs but have never had or shot a 54cal. I stopped in a little gun shop today up here in Maine and noticed a dusty Renegade sitting in the corner. The barrel had a little surface rust in the barrel so I dropped my bore light down the tube and it appeared to be rust from just sitting and not from lack of cleaning. The over all condition is an 7-8 on a scale of 1-10. The store owner walked by and said" I got stuck with that cannon about 5 years ago. Nobody uses those things anymore". I told there are still a few of us that do. He said "Be careful, you may own it. He said go ahead try me". Joking I said I'll give you 50 bucks as he walked away. He then stopped,turned and said OK on one condition, I don't ever want to see that thing again and don't try to bring it back after it takes your arm off. I happily paid and ran. Took it home and spent a little cleaning the barrel and off to the range. Not knowing what to load ,I stuffed 70gr of pyrodex with a pillow tick and RB. Fired 10 shots and had a spread of 4 inches off a rest. Not bad for me. So does anyone have a good load in mine for this rifle?