454 Puma M95 Rifle Loads

I have loaded 240 gr. HP/XTP Mag & 250 gr. HT/XTP (feed problems because of bullet design with the 250 gr.) bullets with AA#9 powder. I am on paper @ 100 Yrds but with a 4"+ pattern. Part of the pattern is my debilitated shooting skills. Too much work and no time on the range for the last several years. Would like to load gas checked bullets I can mold myself. I know from the Hornady bullet experience that not all bullet designs will feed through this rifle. I don't know who makes bullet molds that produce bullets that will feed through the action. So if anyone out there is casting their own I am inteested in whos molds you are using, what is the shapr of the bullets you are molding, what your C.O.L. is, what powder, and what velosities you are getting.