M6A2-SRT

"Using the Rail Integration System (RIS) to attach a fore grip, the M6A2 SRT helps improve a soldier's speed in combat. Advancements to the weapon's damage capabilities round out this solid Carbine Assault rifle. - Weapon Description"

The M6A2-SRT is an assault rifle released in the 12-23-09 Patch. It is a Cosmetic Variant of the M6A2, with an attached foregrip.