400 corbon vs 357sig

[house]

I would like to know more about this bullets
I have a Kimber super match that i would like to turn in to 400 corbon or i have a sig pro that i may want to turn into 357 sig.
Can some one tell me more about this 2 bullets. Also i would like to know abot the other 400 varient ammos you can turn your 45 cal into. Thanks for your help

 

[Sambonator]

The only other .40 neckdown conversion I know of for the .45 ACP is the 40 Super by Triton. Ballistics sound much better than the 400 Corbon. Check out their site at www.triton-ammo.com.