User blog comment:Callofduty4/Modern Warfare 3 Weapon Proficiency and Equipment trailer/@comment-71.137.198.85-20111028034113

it looks like at weapon profiency level 1 all atatchments were unlocked?! so no getting 150 kills for acog? or 25 for red dot?! AWESOME!!!!! TOP 5 CLASSES 1: MP5 (Silencer or Red Dot 2: M4 (Red Dot or Hybrid Scope 3 4 and 5 are all undetermined