(adsbygoogle = window.adsbygoogle || []).push({}); Not really sure if this has been said before, and the majority of you probably already know it.
Start with your OMA class, doesn't matter which weapons or anything you have. As soon as you spawn, hit Y and change to the non-OMA class (sleight of hand, scavenger etc..)
Then just go round and kill 120 people

It's a bit repetitive, but if you don't like OMA that much (and like me, are trying to get everything pro/getting xp/challenges) then this is probably the best way.

120 kills is pretty easy,

ya i would rather wear oma i not a big fand of the secondary weapons

OR...

Ground war domination

Scar-H w/ Noobtube
OMA

Claymores
Smoke

OMA
Danger Close
Commando Pro

You will be able to fire noob tubes and pretty much 1 hit kill anyone with it, and you can use the gun if someone is behind cover. Even quicker, and you can camp with it pretty effectively using the claymores, and it all adds up to the danger close as well. Got both pro in 3 matches

yep, that's what I've done.

First poster has a good tip. I never thought about doing that.

thats what i did too.. I started every game with oma and just changed classes. it became habit because i still start every game with it..lmao.. i just have a thing for claymores and making sure i have 2 down no matter what.

I love my Spas-12