Heckler&Koch HK416 A5 BLK 4,5 mm (.177) BB CO2 < 3 J 36R Full-Auto – 5.8405X

Engage your senses with the Heckler & Koch HK416 A5 CO₂-powered BB rifle, designed as a highly realistic tribute to one of the world’s most iconic assault rifles. Built for immersive training and high-adrenaline recreational shooting, it delivers authentic handling, balanced weight, and dependable performance.

Powered by two 12 g CO₂ capsules, this platform ensures consistent shooting performance with excellent gas efficiency for extended sessions. A steel-lined inner barrel enhances shot stability and precision, supporting accurate target engagement across repeated fire cycles.

The rifle features a fully ambidextrous fire selector with safe, semi-automatic, and 6-round burst modes, offering versatile control for different shooting styles. Flip-up iron sights provide quick target acquisition and can be folded down when using optics mounted on the full-length Picatinny quadrail, which supports scopes, red dots, lasers, and tactical accessories.

A 5-step collapsible stock allows adjustable length of pull for improved comfort and control, adapting easily to different users and shooting positions. The 36-round magazine and high CO₂ efficiency enable extended shooting sessions with fewer interruptions.

With authentic dimensions, solid construction, and realistic operation, this rifle provides a highly immersive shooting experience for enthusiasts seeking performance and realism in a CO₂-powered platform.

Key Features

• CO₂-powered system using two 12 g capsules for consistent performance
• Select fire modes: safe, semi-automatic, and 6-round burst
• Steel-lined inner barrel for improved accuracy and durability
• Flip-up iron sights for quick target acquisition
• Full-length Picatinny quadrail for optics and accessories
• 5-step collapsible stock for adjustable ergonomics
• High gas efficiency for extended shooting sessions
• Authentic HK416 A5 design with realistic handling

Specifications

• Caliber: 4.5 mm (.177) BB
• Energy Output: < 3.0 J
• Velocity: 133 m/s (436 fps)
• Power Source: 2 × 12 g CO₂ cartridges
• Magazine Capacity: 36 rounds
• Total Shot Capacity: Approx. 370 rounds per CO₂ set
• Trigger Type: Single action
• Fire Modes: Safe / Semi-auto / 6-round burst
• Overall Length: 800 mm
• Weight: 1,800 g

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