xX-GhosTz-Xx
I prefer the one that the....SEALs or something use.
It looks a little like the USP.
The USP was developed based on the Mk 23 Mod 0, the gun in use by the USSOCOM, there is a civilian version of the Mk 23, but it's not much different then the military version. These differences are the slide engraving ("Mark 23" instead of "MK23 USSOCOM") and a barrel conforming to SAAMI headspace specifications.