This must be the year of the muzzleloader for me, I was just gifted a circa late 1970s Thompson Center Renegade flintlock in .54 caliber. I do have a .530 round ball mold that casts balls at .533 which I will try when the weather breaks. However, I’m intrigued with some Minie bullets offered by Track of the Wolf, the Lyman 533476. A quick search here didn’t turn up any conversation on this bullet. Do any NSSA guys use this bullet in 54 carbines, perhaps? Should the 1:48 barrel in the Renegade stabilize this? Appreciate any thoughts/feedback.