I am interested in getting into the steel plate shooting. I see where you have to have at least 5 magazines to participate in this. i understand that. My question is whether a Kimber Ultra Carry II would be adequate to shoot in this event. The main reason is that the magazine only holds 7 rounds. If this would work, how many mags should I bring to the event. Any guidance would be helpful. What is the maximum range the targets would be? The gun only has a 3" barrel, but it has a match grade barrel and is quite accurate at closer ranges. I have not tested it at any extreme distances.