The Heckler & Koch MP5 (German: Maschinenpistole 5, lit. 'Submachine gun 5') is a submachine gun developed in the 1960s by German firearms manufacturer Heckler & Koch.

Where other submachine guns have to use special subsonic ammunition for silenced use, the MP5 SD fires supersonic ammunition in the subsonic range (<340 m/s). It is also one of the most precise silenced submachine guns in its class.

MP5冲锋枪（英文：MP5 Submachine gun）是由德国HK公司（Heckler &Koch）设计制造的冲锋枪。 MP5冲锋枪口径为9毫米，全枪长度680毫米，枪管长225毫米，空枪重量2.54千克，可采用15发、30发、100发弹鼓供弹。

The MP5 submachine gun is easily the most famous of all HK gun designs. In fact, the sleek lines of the MP5 may be the most recognizable gun silhouette of all, regardless of manufacturer. Now you can get the authentic look, feel and features of the legendary HK MP5 in …

Developed by Heckler & Koch in the mid-1960s, the 9 mm MP5 submachine gun uses the same delayed blowback operating system found on the famous HK G3 automatic rifle. Reliability, accuracy, ease of handling, simple maintenance, and safety — all the elements of HK excellence are highlighted on the MP5.…

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2024年5月30日 · Page details technical specifications, development, and operational history of the Heckler & Koch HK MP5 Submachine Gun (SMG) / Machine Pistol including pictures. The global defense reference actively compiled since 2003

The MP5 is a scaled down version of the G3 rifle, chambered in 9×19mm Parabellum. It retains the basic principles of the G3 action, and fires from a closed bolt. All MP5 SMGs are fitted with fire control groups capable of several modes of fire.

The Heckler und Koch MP5 submachine gun is perhaps the most famous and widespread firearm of its class to be developed since the Second World War. Development of the MP5 began circa 1964 under the company designation HK MP-54, or simply HK 54.

2000年1月1日 · To create an MP5 with improved durability of key parts with 9mm ammo far more powerful than 9mm NATO and U.S. +P+ ammo and thus improved reliability over the course of the endurance test, the MP5F was developed.