The central protagonists of the game are Task Force 141, a multi-national special operations unit formed by SAS Captain John Price (Barry Sloane), comprising: Sergeant Kyle "Gaz" Garrick (Elliot Knight), Lieutenant Simon "Ghost" Riley (Samuel Roukin), and Sergeant John "Soap" MacTavish (Neil Ellice).

The Lockwood MK2. This lever-action marksman rifle and carbine is based on the Marlin Model 1895, a high-powered firearm made by Ruger.