Yeah, just gto off my weekend of playing. Now rank 65, 8th Prestige.
Got all Attachments for ACR, and im up to about 147 Headshots, 3 off Red Tiger. I also got my RPGs back. Anyone whos ever been In a game with me while I've got 'em out knows to run. I always come top with them.
Other then that, not much else really. Did about 10lvs, and Used Most of the guns in the Prossess. Got Red dots fro almost eveything now, but I mainly stick to 2 guns from every catagory.
I did get a good tactic going though. Got an ACR w/ Holo, OMA, SP, Ninja. Use it as your main, then when an Enemy gets Air support, Switch to a Cold Blooded Camping class (So you dont have to kepp switching every time you die). I used an RPD Grip, RPG, SoH, CB, Ninja. But any kind of class works for these.