The MP5K-PDW (Personal Defense Weapon) features a side-folding stock making it extremely compact for vehicle crews and protective details. Issued to US Secret Service counter-assault teams who carry them concealed in briefcases or under jackets. Type: Submachine Gun Action: Roller-Delayed Caliber: 9mm Capacity: 30 Year introduced: 1991, Germany Weight: 4.4 oz Overall length: 13" Status: Active Intended use: Law Enforcement, Special Operations, VIP Protection