PPSh-41

The PPSh-41 is a Russian Submachine Gun Designed in 1941

Call of Duty: Modern Warfare Endgame
The PPSh-41 makes an appearence in Call of Duty: Modern Warfare Endgame but is only found in Single Player and Survival Mode. it is seen with a 35 round stick magazine and a 71 round drum magazine

Campaign
The PPSh-41 makes an Appearence as an Easter Egg Weapon in Barrier of Spears where A Shadow Company Soldier is seen wielding it when the player chooses to go left. it can be picked up and used and it can be refilled from ammo boxes.