Health System, Call of Duty Wiki

As with most first person shooter games, the player has a health system in the Call of Duty series. The Damage Multiplier mechanic plays hand-in-hand with the health system. Some weapons are an instant kill, namely headshots from higher-powered weapons, shotgun blasts within a certain range, most killstreak weapons, explosives within the lethal blast radius, rocket launchers/grenade launchers in the lethal blast radius, the Knife, most melee attacks, some special weapons, like the Crossbow, Ball

Liquipedia Call of Duty Wiki

Call of War Wiki

Haymaker Call Of Duty Wiki Fandom Powered - Call Of Duty: Black

Ranked Play in Call of Duty®: Modern Warfare® II — An Overview

Call of Duty: Warzone 2.0, Call of Duty Wiki

Weekend Two Beta Update Patch Notes - Call of Duty: MW3 Guide - IGN

Haymaker Call Of Duty Wiki Fandom Powered - Call Of Duty: Black

Donkey Kong - Super Mario Wiki, the Mario encyclopedia

KillCam, Call of Duty Wiki