I have 2 Kimbers, a Pro Carry in .45acp and a Micro 9 for carry. I know manufacturers don't like handloading due to hot loads etc. Glock for instance states in the manual "Reloads void warranty" and we all know about their unsupported chamber deal. All my glocks and kimbers are fed steady diets of handloads with careful case preparation, selecting powder that agrees with handgun manuals and careful seating of bullets in both jacketed bullets and cast boollits. Never had a failure to eject in either while using a firm grip. BTW, I bought my Kimber pro carry from a guy who was fed up with FTE's and after I broke it in on factory FMJ's it has never failed me. It just needed the hell shot out of it for about 250 rounds and I loved doing it!