if i had to pick one id say the mg36 is the best but even thats crap

try the m60. It's underused. I usually go SoH, hardline, marksman.  I going to unlock it early with my next token.

The class i use is as follows

Primary: M60E4 W/grip and rapid fire

Secondary: Barret .50Cal Kick W/variable zoom

Perks: slaight of hands

          Overkill

          Steady aim

Killstreaks: Predator missle

                 Reaper

                 Osprey Gunner

Iv been using LMGs since CoD 4. I can handle the recoil better then i can with an AR. This class has givin me a K/D of 1.5 and an accuracy of 21%

The class i use is as follows

Primary: M60E4 W/grip and rapid fire

Secondary: Barret .50Cal Kick W/variable zoom

Perks: slaight of hands

          Overkill

          Steady aim

Killstreaks: Predator missle

                 Reaper

                 Osprey Gunner

Iv been using LMGs since CoD 4. I can handle the recoil better then i can with an AR. This class has givin me a K/D of 1.5 and an accuracy of 21%

pecheneg is a pretty decent lmg and the l86 has low recoil, fast rof and huge mag with quick reload. do not use rapid fire on l86 though otherwise it is bad.

the lmg's are totally different from other cod's though cause they lose damage over range which was one of the best parts about them