User blog:Advancedwarfighter/The Advancedwarfighter Guide to Support Classes

You will need

 * An LMG (my favourites are the L86 LSW and M240)


 * A launcher (Javelin is the best, if not yet unlocked, use Stingers in open- air areas and AT4s in urban environments)


 * Equipment: Claymores recommended, but not necessary


 * Special grenades: Smoke Grenades

Perk 1: Scavenger Pro

Perk 2: Stopping Power/ Cold- Blooded

Perk 3: Sitrep (pro not required)

How to use:
Enter a random high position. (e.g. the tower in Rust.) Do not enter the crane in Highrise unless you can control the MG enough or have an ACOG Scope. Select a certain area, for example, the office in High Rise. If you see shadows, open fire. Nevermind if you don't hit anything. If you suspect that a ghost or sniper is onto you, deploy smoke and run like hell.

If suppressed, fire off a random Javelin. It'll serve as a good enough distraction.

Tips:
If targeting a group of enemies, fire in controlled bursts, from the side preferably.

What do you think?