The HK416 C (Compact) is an ultra-short PDW variant of the HK416 with a 9-inch barrel and folding stock, designed to compete with the G36C for close protection and vehicle crew roles. It retains the piston system reliability in the most compact HK416 configuration available. Type: Assault Rifle Action: Short-Stroke Gas Piston Caliber: 5.56x45mm NATO Capacity: 30 Year introduced: 2015, Germany Weight: 6.9 oz Overall length: 19.69" Status: Active Military use: Yes Intended use: Special Operations, Close Quarters, Personal Defense