I have shot 54 cal for 30 years CVA TC Lyman. I now own a 54 cl 1x66 St Louis Hawken. Two Lyman Deer Stalkers in 1x48 one flint one percussion. I hae owned CVA mountain rifle with a 32 in 1x48. i also had a TC Renegade in 54.. I wish I had them all yet. I used PBR Maxi Balls powerbelts and sabots over the years. I wish I could get a 54 cal for my Encore. I think it is the best over all caliber to own even if you only have one.