anybody knows the real names of the following guns?

[Alexandros]

these names are from counter strike:
9X19mm Sidearm
K&M .45 Tactical
228 Compact
ES Five-Seven
Schmidt Machine Pistol
Ingram MAC-10
K&M Sub-Machine Gun
K&M UMP45
IDF Defender
ES C90
CV-47
Schmidt Scout
Bullpup
Krieg 550 Commando
D3/AU-1

 

[DAVE]

I am not a real fan of firearms, I have no idea.

By the way, are you getting your gun knowledge from video games??
That isn't right man.