Originally Posted by Mas Ayoob
Install a Commander-length barrel slide assembly...
So I took my Kimber Ultra Raptor out today to shoot. It had no problems feeding hollowpoints such as Golden Sabers, Corbon, WWB, or Critical Defense. I look at the barrel and it is ramped. I figure that is one feature that really helps its reliability without having to go to a longer barrel. It shot flawlessly. I was very happy with the Ultra.