User blog comment:PFC Arkalis/Battlefield 3 Unlocks and Rewards; New Battleblog/@comment-1990578-20110805210624/@comment-2224289-20110805230418

exchanging GL's for defib's? This is DEFINETLY BF2142's class and custom system. You could have 2 of at least these choices: 40mmGL, Shotgun and Defibrillator (there can be more, I just didn't unlocked much yet