9mm, 45Auto, 10mm, 44 mag.....Pix of all four...and..

[turbo_bird]

45-08 was mentioned as a higher pressure 45 ACP. You could also go with a 460 Rowland. Then you can push a 200 or 230 gn bullet at around 1300 fps or a bit better. Lots of fun, that's for sure.
Kristian

 

[Bad Lieutenant]

Because Jeff Cooper said so.

lol!!