MK2

MK2 may refer to:
*Mk 2 Grenade - A fragmentation grenade in World War II era installments.
*MK2 Carbine - A marksman rifle in Call of Duty: Modern Warfare, Call of Duty: Mobile, Call of Duty: Modern Warfare II and Call of Duty: Modern Warfare III.
*Peacekeeper MK2 - An assault rifle in Call of Duty: Black Ops III, Call of Duty: Black Ops 4 and Call of Duty: Mobile.
*Goblin Mk2 - An assault rifle in Call of Duty: Black Ops 6.
*Ray Gun Mark II - A wonder weapon in Call of Duty: Black Ops II, Call of Duty: Black Ops III and Call of Duty: Black Ops 4.
*MK. II - A mod in the Zombies mode of Call of Duty: WWII.