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Umarex x H&K 416 A5 Mod1 Airsoft AEG Rifle w/ C.A.T. Split Gearbox and ARC FE ETU – Arcturus
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Original price was: $23.00.$18.00Current price is: $18.00.
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$795.00
The Umarex x H&K 416 A5 Mod1 Airsoft AEG Rifle by Arcturus is a premium, officially licensed replica of the iconic HK416 platform. Built with a durable full-metal construction and featuring the advanced C.A.T. Split Gearbox, it offers improved maintenance access, reliability, and upgrade potential. The integrated ARC FE ETU delivers crisp trigger response, efficient power management, and LiPo-ready performance for modern gameplay. Designed for versatility in both CQB and field environments, this rifle combines authentic styling, modular flexibility, and high-end internal engineering for serious airsoft players and MilSim enthusiasts.
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Umarex x H&K 416 A5 Mod1 Airsoft AEG Rifle w/ C.A.T. Split Gearbox & ARC FE ETU (Arcturus)
The Umarex x H&K 416 A5 Mod1 Airsoft AEG Rifle is a premium, officially licensed replica of the world-renowned Heckler & Koch HK416 A5, engineered for players who demand realism, durability, and high-end electronic performance. Built in collaboration with Arcturus and equipped with the advanced C.A.T. Split Gearbox and ARC FE ETU system, this rifle delivers cutting-edge tuning capability, smooth cycling, and battlefield-ready reliability straight out of the box.
Designed for CQB and field dominance alike, the HK416 A5 Mod1 combines authentic military styling with modern performance upgrades, making it one of the most versatile M4-platform AEGs available today.
Authentic H&K Licensed Build Quality
This rifle features fully licensed Heckler & Koch trademarks, giving it a true-to-life military aesthetic. The heavy-duty metal receiver and handguard are finished with a weather-resistant powder coating for improved durability in harsh field conditions.
A licensed G95 M-LOK handguard provides modular attachment points at the 3, 6, and 9 o’clock positions, along with integrated QD sling mounts for tactical flexibility.
Advanced ARC FE ETU & Split Gearbox System
At the heart of this rifle is the Arcturus C.A.T. Split Gearbox, paired with the ARC FE Electronic Trigger Unit (ETU). This system allows players to fine-tune performance with precision electronic control, offering:
- Ultra-fast trigger response
- Consistent cycle control
- Enhanced durability under high-stress use
- Improved energy efficiency for LiPo batteries
The split gearbox design also simplifies maintenance and upgrades, making it one of the most user-friendly high-performance AEG platforms available.
Tactical Ergonomics & Field Performance
The HK416 A5 Mod1 is built for adaptability in any combat scenario. It features:
- Flip-up front and rear sights for backup aiming
- Ergonomic pistol grip with a more vertical angle for CQB control
- Slim Line telescoping stock with rubberized buttpad for comfort
- Ambidextrous controls including selector, bolt stop, and magazine release
The result is a rifle that feels natural whether you are clearing rooms or engaging targets at range.
Reliable Magazine System & Compatibility
Included is an H&K licensed 130/30 round magazine, offering both realism and practical field capacity. The platform is designed for compatibility with a wide range of aftermarket AR-style AEG magazines, making loadout flexibility simple.
Key Features
- Fully licensed Umarex x H&K replica
- Heavy-duty metal receiver with weather-resistant finish
- Arcturus C.A.T. Split Gearbox system
- ARC FE programmable ETU pre-installed
- M-LOK G95-style rail system with QD mounts
- Ambidextrous fire controls
- Slim telescoping HK stock
- Includes H&K licensed magazine
Why Choose the HK 416 A5 Mod1 AEG?
This rifle is built for players who want military realism combined with next-generation electronics. Whether you’re a competitive skirmisher or a milsim enthusiast, the HK416 A5 Mod1 offers the perfect balance of durability, modularity, and precision performance.
It’s not just a replica—it’s a modern tactical platform engineered for serious airsoft players.
| Weight | 2.5 kg |
|---|---|
| Dimensions | 48 × 12 × 9 in |
| Spec | Length: 720mm-800mm, Adjustable |
FAQ
◉ H&K / ARCTURUS C.A.T. SPLIT GEARBOX // FAQ DATABASE ◉
LICENSING
Is this rifle fully licensed by Heckler & Koch?
Yes. It features official H&K trademarks via Umarex licensing for authentic markings and realism.
GEARBOX
What gearbox does it use?
It uses the Arcturus C.A.T. Split Gearbox with ARC FE ETU system for enhanced performance and serviceability.
POWER
Is it LiPo battery compatible?
Yes. The ETU system is optimized for LiPo batteries, providing fast trigger response and consistent cycling.
UPGRADES
Can I upgrade internal parts?
Yes. The split gearbox design allows easier upgrades, maintenance, and internal customization.
GAMEPLAY
Is it suitable for CQB?
Absolutely. Its compact design and responsive ETU system make it ideal for CQB and field environments.
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Yes. Eligible products can be shipped across Canada.
Shipping methods and rates are displayed during checkout.
Standard processing is normally approximately 3–4 business days.
Weekends and statutory holidays are not processing days.
Some products require a transfer from our USA warehouse.
These orders may require additional processing time.
Yes. Contact our team before ordering for compatibility assistance
with rifles, pistols, engines, gearboxes and accessories.
Tracking is normally supplied after processing,
packaging and carrier acceptance.
Selected airsoft rifles and pistols may qualify.
Eligibility depends on platform, condition and current demand.
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