Upon the addition of the Mule Kick perk in the original Black Ops, Treyarch added the three-gun beverage to the game’s other maps. The Ray Gun Mark 2 Can Add Some Much-Needed Depth to Black Ops ...

With the release of Shattered Veil in Black Ops 6 Zombies ... Only one player in a game can get this free Ray Gun Mark II. From here, you can now unlock the other variants of the Mark II.