Heckler and Koch 81001076: The SP5K-PDW RAL8000 is semi-automatic civilian sporting version of the ultimate close quarters weapon, the HK MP5K. The \"K\" designation is from the German word for short, kurz. But no matter the size, all SP5 and MP5 models share the same HK roller-delayed blowback operating system, which is legendary for its accuracy, reliability and smooth shooting dynamic. The SP5K-PDW RAL8000 was designed and manufactured to meet the definition of a civilian pistol. It features a Navy-style threaded tri-lug adaptor; paddle magazine release; fluted chamber; MP5 type adjustable sights, drum style rear sight and a finger guard keeps the shooter\'s support hand secure during firing. The SP5K-PDW RAL8000 is manufactured in Heckler & Kochs factory in Oberndorf, Germany. Includes two magazines.