We keep jumping back and forth between military and self defense uses.
For military, a 9mm pistol makes the most sense. A handgun is the weapon of last resort, and being able to share ammo with your SMG means there's less of a chance some quartermaster will fuck up and not send you the right ammo for your pistol.
Now, for civilian personal defense, you're not going to need a double-stack magazine with 17 rounds, you're going to get 1-3 shots and that's it. Either you're dead, your attacker is dead, the cops have shown up, or you or the attacker have found an opening and run away. So in that scenereo the .45 would be fine.
<BLOCKQUOTE><font size="-1">quote:</font><HR> Show me a guy who can consistently double tap a stock 1911 CGM from weaver stance into a 1 inch group at 25m and I'll show you a flying pig. With a high power, such a shot is difficult, but not unachieveable. [/quote]
I think you've got just as much chance of seeing a flying pig with the 9mm too, especialy under combat situation.
Maybe at the gunrange, under controlled conditions a real good shot could pull that off.
The HK USP .45 holds 12+1, and there are other hi-capacity .45s on the market.
As for the military not using custom guns, the 1911 was developed for the military, so I think that would make it somewhat of a custom.
I agree that the 1911 is outdated for a military role, but are you comparing .45 ammo to 9mm ammo or a 1911 to a Baretta 92f?
BTW, Casull, which Kimber have you got? Once I have all my pennies saved up I'm looking at buying one (if I get enough pennies, I want an UltraCDP).