I say, just run away, that usually tends to be the best way.
If you cannot run, simply throw a stun, and hope to be the first to pull out your gun.
I'm sure you can see what I did there, and even though dropshotting is completely fair, those that think the same are pretty rare.
The Call of Duty Community and the Call of Duty Forum is the place where Call of Duty fans unite. With up-to-date information about the latest Call of Duty titles and tips & tricks for the current and previous Call of Duty titles, you'll always find something that'll interest you on our Call of Duty Forum.
Browse around, find what you're looking for and engage with Call of Duty fans just like yourself.