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

Engage your senses and elevate your airsoft experience with this CO₂-powered masterpiece—an exacting tribute to the world’s most iconic assault rifle. Every detail has been honed for realism, reliability and high-adrenaline performance. Feel the satisfying weight of its steel-lined inner barrel, engineered for pinpoint accuracy. Harness the clean, consistent power of two 12-gram CO₂ capsules and enjoy extended sessions without constant refills thanks to its exceptional gas efficiency.

Switch seamlessly between safe, semi-automatic and 6-round burst modes with the fully ambidextrous fire selector—perfect for left- or right-handed shooters. Rapidly acquire your target using flip-up sights that fold flush when not in use, or customize your setup on the full-length Picatinny Quadrail, ready for scopes, red-dots, lasers or grips. When the action heats up, adjust the five-step collapsible stock to suit your play style or body armor, ensuring a snug, comfortable fit whether you’re storming the field or refining your aim on the range.

From tactical skirmishes to backyard plinking, this airgun delivers the thrill of a combat-ready platform in a package that’s safe, legal and bursting with features. Its 36-round magazine and generous 370-round CO₂ shot capacity keep you in the fight, while the robust single-action trigger offers a crisp, predictable pull every time. Balance, handling and authentic dimensions (800 mm length, 1.8 kg weight) give you a tangible connection to the original design, immersing you in the role of a modern operator.

Whether you’re a seasoned airsofter seeking the ultimate upgrade or a newcomer craving authentic firepower, this CO₂ rifle brings unparalleled realism, adaptability and pure shooting pleasure to your next adventure.

Key Features
• CO₂-Powered Performance – Two 12 g capsules for steady shots and long sessions
• Ambidextrous Fire Selector – Safe, semi-auto and 6-shot burst modes for every tactic
• Superior Gas Efficiency – Shoot more, refill less
• Steel Inner Barrel – Consistent precision and durability
• Flip-Up Sights – Instant target acquisition, foldable for compact storage
• Picatinny Quadrail – Endless customization with optics and accessories
• 5-Step Collapsible Stock – Tailor length of pull for comfort and control
• Authentic Assault Rifle Design – Realistic weight, feel and dimensions

Specifications
• Energy Level (E₀): < 3.0 J
• Muzzle Velocity: 133 m/s (436 fps)
• Caliber: 4.5 mm (.177) BB
• Power Source: 2×12 g CO₂ cartridges
• Magazine Capacity: 36 rounds
• Total Shot Capacity: 370 rounds per CO₂ set
• Trigger: Single Action
• Safety: Fire Selector
• Overall Length: 800 mm
• Weight: 1,800 g