If you plan to shoot a lot of Maxi's why not mold your own? Both Lyman and T/C made 54ca molds. If you were close to me we could make some, I have both 54 Maxi and Maxi Hunter molds, firepot, and over 500 pounds of pure lead. Due to my hands not being good I don't shoot much anymore but they are getting better. I hope to plug another whitetail this year. Last year was the first time I never loaded a gun of any kind.