Hello! I have listed few promo codes here..
StayAnonymous = XM8 (30 Days) (Can be used till august 9th)
AlienwareWR = L85A1 (3 days) (Expired)
GamersfirstFPS = Spectre,20% Exp up, 5% SP up (30 days) (Expired)
XM8 = 30 bullets
M4 spectre = 40 bullets
L85A1 = 30 Bullets
You can still get M4 Spectre and those things when you make a new account at gamecoach.tv there is every step you need to do to get those Press the thanks button if I helped