HK416A5 – 16" BArrel
5,56x45 (.223), short-stroke gas piston system. ROF: 850
barrel length: 419 mm (16,5 in), weight: 3,56 kg (7.85
Inside look into the lower receiver. Nothing was changes
except slight modifications forced by fully-ambidextrous
controls.
Front sight might be flipped to the front or to the back.
All variants of HK416A5, except the 11-inch SBR, might have
bayonet attached under the barrel.