HK415A5 in 11" SBR variant has flip-up front sights integrated
into the Picatinny railed fore-end. The front sight is fixed.
The new and improved two-stage gas system can be easily
adjusted without tools. Also shown is Picatinny rail sling
mount.
HK416A5 – 11" BArrel
5,56x45 (.223), short-stroke gas piston system. ROF: 850
barrel length: 279 mm (11 in), weight: 3,12 kg (6.88 lbs).