Where do you get the trowing knife in cod MW2?

Answer 1

You go to create-a-class(when you have create-a-class unlocked after level 4)and click on any one of your classes(at the beginning it will say custom classes 1,2,3,4,and 5 until you rename them). Once you click on one of your classes,go down to where it says equipment and click on it. There will be a list of thing to use as equipment. Click on the Throwing Knife and it will be on that create-a-class you chose.

Note: You can do this for any of your classes.