The MP5K-PDW (Personal Defense Weapon) adds a side-folding stock and threaded barrel to the MP5K, transforming it from a pure compact subgun to a capable PDW. The folding stock provides a stable shooting platform when needed while maintaining compact dimensions when folded. Widely adopted by vehicle crews and aircrew. Type: Submachine Gun Action: Roller-Delayed Blowback Caliber: 9mm Capacity: 15 Year introduced: 1991, Germany Weight: 5.2 oz Overall length: 22.05" Status: Active Military use: Yes Intended use: Personal Defense, Military Use, Vehicle Crew