THE M40A3 (UNLOCKED AT RANK 3) from Best Guns in Modern Warfare Remastered

The M40A3 is only available in the multiplayer game mode, and is the only sniper rifle in-game with this distinction. It is the first sniper rifle to be unlocked, and as with all sniper rifles it is best used at a long range. It is unlocked at rank 3, and is a favorite among experienced and inexperienced players alike.