The HK417 A2 is the updated second-generation HK417 featuring an M-LOK free-floating handguard, ambidextrous controls, and refined ergonomics matching the HK416 A5 generation. Available in 12-inch, 16-inch, and 20-inch barrel configurations, it remains the standard precision semi-automatic rifle for multiple NATO special operations forces and serves as the basis for the G28 platform. Type: Battle Rifle Action: Short-Stroke Gas Piston Caliber: 7.62x51mm NATO Capacity: 20 Year introduced: 2016, Germany Weight: 9.2 oz Overall length: 35.83" Status: Active Military use: Yes Intended use: Military Use, Designated Marksman, Special Operations