The HK416 A7 is the latest generation of the HK416 featuring enhanced corrosion resistance, updated trigger, full-length Picatinny top rail, M-LOK handguard, and improved charging handle ergonomics. Selected by the Norwegian Army as an upgrade to their existing HK416 fleet. Type: Assault Rifle Action: Short-Stroke Gas Piston Caliber: 5.56x45mm NATO Capacity: 30 Year introduced: 2017, Germany Weight: 7.63 oz Overall length: 33.86" Status: Active Military use: Yes Intended use: Military Use, Special Operations