History

The Ruger MP9 is a 9mm submachine gun/machine pistol introduced by Sturm, Ruger in 1995. It was created by Uziel Gal in the early 1980s. It is similar to the Uzi, his most famous creation, using a telescoping bolt, but fires from a closed bolt. The gun also has a quickly detachable barrel that is spring-loaded to cushion the impact of the bolt on closure. The cocking handle is located at the top of the receiver. It also has a substantial integrated folding stock. It was made in very limited numbers. The MP9 submachine gun was designed as a compact weapon for law enforcement forces. In 1995, the MP9 was released for police and military sales in the United States. The gun features three positions safety/fire selector with "safe", "semi-auto" and "full-auto" positions, as well as a separate firing pin block to increase safety. The MP9 has sometimes been called an improved Uzi.

Singleplayer/Spec-Ops

Multiplayer

The gun is very similar to the TMP in Modern Warfare 2, with a similar rate of fire, recoil and almost identical reload, but slower, as the player taps the magazine in place after inserting it, most likely implemented to balance the larger magazine capacity. The MP9 has a darker finish and has different iron sights as well; the rear sight is now open as opposed to the TMP's aperture sight in Modern Warfare 2.

Attachments

Attachments	Challenges	Icon
Silencer	Get 40 kills with a Silencer attached to a Machine Pistol.
Akimbo	Get 40 kills using Akimbo on a Machine Pistol.
Reflex Sight	Get 40 kills while looking through a Red Dot Sight attached to a Machine Pistol.
Holographic Sight	Get 40 kills while looking through a Holographic Sight attached to a Machine Pistol.
Extended Mags	Get 40 kills with Extended Mags attached to a Machine Pistol.

Challenges