One Man Army



One Man Army is a Tier 1 perk in Call of Duty: Modern Warfare 2 which allows the player to switch classes without needing to respawn (there is a 5 second waiting period when you switch). Even though One Man Army is a Tier 1 perk, it also replaces the player's secondary weapon with a backpack (its still in the secondary weapon slot). When the player switches from their primary weapon to the backpack, it brings up the class menu. From there they can pick the class that they want to switch to. The Pro version requires 120 kills while using the perk and it reduces the time needed to wait to 3 seconds. It is unlocked at Level 45.

Tips

 * A helpful tactic is to have a class with C4 or claymores with One Man Army. Once the player uses the C4 or claymores, or runs out of ammo, they use the One Man Army and switch to the same custom class. When the switch is finished, they will have full ammo for their gun and another claymore or C4 while the one they placed earlier will still be there offering an unlimited amount of ammo, C4, and claymores. When the player uses the detonator for the C4, all their placed C4s will explode. This is very helpful for defending flags in Capture the Flag or Domination, or defending bomb plant locations or planted bombs.
 * Since claymores are weaker in Modern Warfare 2, a good way to make sure they kill enemies is by placing a C4 pack right in front of the claymore. With One Man Army you can do this relatively easily provided you have a class with One Man Army and C4 and another with One Man Army and claymores.
 * Bear in mind, the maximum amount claymores you can have in place is two. C4 is also limited to two.
 * Another trick is to have 2 classes with One Man Army to switch around back and forth with or just change back to the same class as you have on.