SMG - .40 S&W - Germany - 800 RPM - Heckler & Koch's MP5/40 is known for its reliability and accuracy, even when firing on full automatic. The .40 S&W MP5/40 is fitted with single, triple, and full-auto trigger group. It is well liked with Rainbow forces due to the added punch of the .40 S&W bullet, and the see through polymer magazine that resists denting, and allows you to have a good idea of how much ammo you have left. D.E. Watters