Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
6/4/2010
4:38:35 PM
Rare 34.5%
Steel Fist Master
Defeat 20 enemies with a single punch, after softening them up with gunfire
4/17/2010
8:05:10 PM
Rare 23.2%
Rapid Fire!
Get 7 Tripled Medals in Deathmatch or Elimination games
4/11/2010
2:43:46 PM
Ultra Rare 0.4%
Brass Knuckles
Get 100 Melee Kills in Deathmatch or Elimination games
4/6/2010
4:51:22 PM
Ultra Rare 1.0%
