I've been experimenting with just about every weapon, attachment, and suit module, and I've found a few that work for me. My personal favorite at the moment lets you be a silent, fast killing machine. It is as follows:

Primary: SCAR (Iron Sights, Suppressor, Extended Mag)
Secondary: MAJESTIC SIX (No attachments)
Grenade: Flashbang
Perk 1: Maneuverability
Perk 2: Phantom
Perk 3: Hunter

This class lets you move super quick with the ability to be undetected when firing. Maneuverability and hunter level 3 let you track your targets and take them out silently with a stealth takedown, while phantom lets you VERY quickly escape from a situation by cloaking almost instantly. If I'm outnumbered, I prefer to run behind a corner, cloak, and try my hardest to lose line of sight. That way I can recharge my armor, and attack from behind. If you move quickly, this class is an adrenaline rush to play with, and its loads of fun. Give it a shot sometime!

I will stick to my tryhard scar laser auto armor class.

If you ask me, you're missing out on half the game when you run that class. But your call.

Wwell have played with kinda same loudout,but fith FY and Hammer:D its pretty much fun;) and with AA you just lose half of xperience of playin C3
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