All players are restricted to only using Shotguns. If you run out of ammo you must scavenge for a dropped shotgun. Pump or Semi-auto allowed. No pistols. No frag grenades. No Breaches. Flash bangs and smokes of any color OK.
Special Plate Carrier for "Shotguns Only" must be created. Must equip primary ammo across the whole bottom row, and may substitute any amount of slots on the top for smoke grenades or flash bangs.