The SP5K-PDW 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; thus the K model’s shorter barrel and receiver. 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. Originally perfected on the Heckler & Koch G3 rifle, this system has been used on many HK firearms still deployed around the world. The SP5K-PDW was designed and manufactured to meet the definition of a civilian pistol. It is loaded with authentic features, like a 4.5" barrel with Navy-style threaded tri-lug adaptor, paddle magazine release, and fluted chamber. The SP5K-PDW is manufactured in Heckler & Koch’s factory in Oberndorf, Germany. It retains many of the critical elements of the MP5 and MP5K, including its precision-machined components and attention to detail. This high level of quality and workmanship is a result of making civilian SP5 variants in the same factory, on the same lines, and by the same workforce that has been making MP5s for years.

Heckler & Koch SP5K-PDW 

  • Caliber: 9x19 mm 
  • Barrel: 5.83 inches, 6 groove, RH Twist 
  • Overall Length: 13.8 inches 
  • Width: 2.8 inches 
  • Height: 8.66 inches 
  • Weight: 4.2 pounds (without magazine) 
  • Sights: Fully adjustable, drum-type rear, protected post front 
  • Stock: Polymer 
  • Action: Semi-auto, roller-delayed blowback 
  • Finish: Black paint 
  • Capacity: 30+1