MW2 - How to/Tutorial: Tactical Knife Flip Glitch/Trickshot

**Please read description** This is a video that shows you how to do the tactical knife flip trickshot. I am not the founder of this trick, I saw someone else do it. It is very similar to the shotgun barrel roll except its the tactical knife that is spinning not the gun itself. I found this to be harder to do than the barrel roll glitch. So saying that, this one was pretty tough to do. This is easier to do with the USP. 45 and the M9. I've only done it once with the .44 magnum and I haven't tried the Desert Eagle yet. I hope this video helped you out! Step by step is below:

1.) Make a class that has a sniper rifle as your primary and a pistol with tactical knife as your secondary.
2.) Have your primary weapon out.
3.) Sprint forward.
4.) As you are running change your weapon to the pistol.
5.) Just as you change to the pistol stop running and quickly double tap Y or Triangle.
Note: You will be pressing Y-Y almost immediately after pressing Y the first time.
6.) You should have just completed the tac knife spin. Woohoo.
7.) If not always try and try again. It's tough to do.
8.) If you still can't do it watch my video again, and watch the bottom right of the screen to watch when I change weapons.
9.) If you still can't do it, watch my barrel roll tutorial and maybe it will help out. It is essentially the same thing.
Barrel Roll Video:
10.) If you still can't do it. Leave a comment and I'll help you out as best as I can.
11.) If you still can't do it. Just go do something else.

Works on Xbox 360 and Playstation 3, and I assume PC as well.