This is a funny glitch that makes your left usp.45 disappear and a throwing knife appear right in front of your right handed usb.45

How to do it:

First way:
Preferred class: Anything you want, just make sure to have akimbo usp's
Glitch:Just get akimbo usp's and knife normally, a throwing knife should appear in your right handed usp's for like 1 second.

Second way:( how to make it stay ) :
Preferred class: Marathon ( optional ) Lightweight ( optional ) Commando ( optional.. )



Glitch:
Step 1: Go to the " fake wall " in terminal ( the wing ).
Step 2: Go to the edge of the blue block your standing on, then jump a little forward until your mid-way into the wing.
Step 3: Go forward slowly until you feel your character get up a little ( you should be stuck ) Move around a little bit until your completely stuck.
Step 4: Then just knife and all done.
Your left handed usp should be gone and there should be a throwing knife right infront of your usp as if your going to shoot it or something..

Also: You will be holding the usp like an assault rifle..
Also: If you throw a stun the knife will disappear and your hand will be at the tip of the usp
Also: If you reload your left-handed usp will come back and your knife will be gone..