My favorite so far is the M249 SAW with grip, double tap, martyrdom.

I'm only a level 35, not even prestige yet!
thcbongman Reviewed by thcbongman on . Call Of Duty 4: Modern Warfare Just picked this up and I was going to give ya'll a little review. The Single player is just AMAZING. There is so much innovation in this game it's impossible to explain it all but from laying on the ground struggling with a ferocious dog only to survive by breaking its neck, or sneaking in a ghille suit with a scot through a field to a hotel, where you must then snipe a mercenary leader; taking into account wind speed and distance. The graphics are just awe inspiring, with better graphics Rating: 5