SMG and Shotguns in CQB

[Twilight2000v3MM]

I still think the SMG is the king of CQB just for sheer size, volume of fire, and control. Though some new "PDW" designs seem interesting (the KA PDW and the supper short barrel M-4s/ARs in 5.56 and 6.8 SPC).

But we are traditionally talking pistol caliber SMGs and as someone stated they are limited on range.

Personally I carry a sidearm every day almost 24/7. But in a critcal incident I'm grabbing my M-4 carbine.