The .700 Nitro Express is an extremely powerful bolt-action sniper rifle confirmed to appear in Call of Duty: Modern Warfare: Special Ops 2: Redemption, a custom first-person shooter game.
As stated above, the .700 Nitro Express is an extremely powerful sniper rifle. Throughout the campaign it is found several times, usually laying on the ground or, rarely, used by a soldier. The .700 Nitro Express is always a one-hit kill. When an enemy is hit in the groin, they will always blow in half.
In multiplayer, the .700 Nitro Express costs 3000 CoD to purchase, and is the last sniper rifle that is unlocked. Just like in singleplayer, the weapon is always a one-hit kill. The Nitro Express has extremely high penetration, being able to enter one target, exit, and hit another target behind the first target. It also has a high recoil. It has a five round magazine. Extended Magazines, Variable Zoom Scope, ACOG Scope, and Suppressor can all be added to the .700 Nitro Express.