How to Use One Man Army Well

culled from:wikihow.com

Steps

1

Level up to level 45.

1. 
   2
   Create a class with a good assault rifle with under mounted grenade launcher and one man army and your favourite perks(you may want to use danger close and a claymore).
2. 
   3
   Find a spot over looking most of of the battle field (it has to have good cover too).
3. 
   4
   When you are ready put your claymore down in a good place
4. 
   5
   If you see anything, move fire.
5. 6
   If you don't know how to use one man army, swap to your secondary and it will open the switch menu select the same class you are using it will restore all ammo but you are vulnerable for 5 seconds so get to your cover and keep on firing.