H&K HK416 A5 6 mm is an excellent ASG replica of an assault rifle used by most special forces units worldwide, including JWK and JW GROM.
H&K HK416 A5 6 mm is manufactured almost entirely from metal. Only the pistol grip and the new‑type HK stock are made of polymer.
The rifle features an R.I.S. handguard and a top Picatinny rail, allowing the installation of additional shooting accessories such as a vertical grip, tactical flashlight, or red dot sight.
Just like the real firearm, the replica is equipped with flip‑up iron sights, which can serve as backup sights once a red dot is mounted.
The adjustable stock is finished with a non‑slip butt pad, providing a stable shoulder contact point. Sling attachment points are located on both the stock and the handguard.
The 6.03 mm precision inner barrel features a 14 mm left‑hand thread with a standard bird cage flash hider installed.
A high level of realism is emphasized by the functional bolt catch in a new, enlarged version.
The rifle is electrically powered, allowing semi‑automatic and full‑automatic fire. BBs reach a muzzle velocity of approximately 330 fps, with an effective range of around 40 m. Shooting accuracy is ensured by an adjustable rotary‑type hop‑up chamber.
Unlike spring‑powered replicas, electric airsoft rifles do not require manual cocking before each shot, providing much higher rate of fire and dynamic performance.
The heart of the replica is a metal V2 gearbox, supported by reinforced internal components, including a piston with metal teeth, aluminum piston head, aluminum cylinder, tappet plate, and 8 mm slide bearings.
The rifle is equipped with a MOSFET system responsible for improved battery efficiency and better trigger response. The stock is compatible with Li‑Po batteries. Recommended batteries for this rifle are: and .
The set includes a hi‑cap magazine with a capacity of up to 300 BBs. After firing approximately 30 BBs, the magazine requires manual winding of the BB feeder (winding key included).