The MP5 is a gun modeled after the Heckler and Koch MP5. There are many varieties, including one with a retractable stock, and one with a full stock. The H&K MP5 has been adopted be forces all over the world including U.S. Swat Teams and German Border Guard. It is one of the most famous sub-machine guns of this time, and is still in use.
Most popular models are manufactured from JG and ICS.