The Firepower Pack adds three new weapons to Shepard's armor locker:When a “heavy” pistol won’t do the job, the Phalanx brings the bang! It hits like a hand cannon and features an integral laser sight for a whole new aiming experience!Ever wanted a sniper rifle without the scope or an assault rifle without the recoil? The Mattock heavy rifle is a hybrid of the two, a semi-auto beast usable by any class with an assault rifle skill!The Geth Plasma Shotgun is a three-barreled monster that creates plasma the right way -- on impact! Charge it up for even greater damage, or blast away rapid-fire at longer ranges than normal shotguns! There are no refunds for this item. For more information, see www.xbox.com/live/accounts.