Airsoft Guns Buyers Guide
Airsoft GI small logo
Customer Service: 1.909.869.0671

Elite Force HK416 A5 MOD1 AEG Airsoft Rifle

[74255 / HK-2262078]
$549.99
( 2 Reviews ) ❤ Add to Wishlist
ADD TO CART

Battery Information Video
New to airsoft? Here are some safety tips for airsoft guns that we recommend following.

Elite Force HK416 A5 MOD1 AEG Airsoft Rifle

Specifications

  • Brand: Elite Force / Umarex
  • Model: HK416 A5 MOD1 AEG
  • Muzzle Velocity: 375-385 FPS
  • Color: Black
  • Magazine Capacity: 30rd / 120rd

Features

  • Officially licensed HK416 A5 platform with Elite Force and Umarex branding
  • Arcturus engineered internals for enhanced reliability and performance
  • C.A.T. split gearbox improves durability and simplifies maintenance
  • ARC FE ETU V2 programmable electronic trigger unit
  • Multiple selectable firing modes including burst and binary trigger
  • Fast trigger response and consistent cycling
  • Deans T plug improves electrical efficiency and power delivery
  • Compatible with NiMH and LiPo batteries
  • Gen 3 switchable magazine with real-cap and mid-cap modes
  • Modernized HK416 A5 MOD1 configuration for high performance gameplay

Officially Licensed HK416 Performance

The Elite Force HK416 A5 MOD1 AEG Airsoft Rifle delivers an officially licensed platform combining Elite Force and Umarex authenticity with Arcturus engineering. This modernized configuration brings updated internals and advanced electronics to a proven rifle platform designed for serious airsoft performance.

Advanced Electronics and Programmable Fire Modes

Equipped with the ARC FE ETU V2 programmable electronic trigger unit, the HK416 A5 MOD1 offers multiple firing modes including semi auto, full auto, burst options, and binary trigger functionality. Fast trigger response and consistent cycling provide a competitive edge in fast-paced gameplay.

Enhanced Reliability and Easy Maintenance

The C.A.T. series split gearbox improves durability while simplifying maintenance and upgrades. A Deans T plug enhances electrical efficiency, and compatibility with both NiMH and LiPo batteries provides flexible power options. The included Gen 3 switchable magazine allows players to choose between realistic 30-round or 120-round capacity.

Please Note:

  • Battery and charger are NOT included.

Specifications
Manufacturer: Elite Force / Umarex USA
see 2 reviews | Write a Review
B. EDWARDS | 2026-06-05
Product Information:
★★★★★ Great Rifle, Terrible Documentation

I’ve owned a lot of AEGs over the years, and the Elite Force HK416A5 MOD1 by Arcturus is one of the best-performing rifles I’ve used straight out of the box.

Performance is excellent. Trigger response is fast, accuracy is great, and the ARC FE ETU offers a lot of programmable features. The split gearbox design makes spring changes easy, and the rifle feels extremely solid overall. The externals are well-made and the gun has been reliable for me.

My biggest complaint isn’t the rifle itself, it’s the documentation.

The stock battery compartment design is frustrating. The battery door is retained by a pin, so you can’t simply pop the door open like most stocks. To access the battery, you either have to remove the retaining pin or remove the stock from the buffer tube entirely. It’s not difficult once you know how it works, but it’s much slower than it should be and isn’t explained particularly well. I also found battery space to be extremely limited, to the point that I couldn’t comfortably use the three shortest stock positions with my preferred batteries. I ultimately replaced the stock with a PTS EPS2, which provided more battery space and allowed me to achieve the length of pull I wanted.

The other issue is the gearbox. If pre-cocking is enabled, the gearbox can remain under spring tension and may refuse to split apart. Neither the rifle manual nor the ETU manual explains how to release the spring tension. I contacted Arcturus directly and still couldn’t get a clear answer.

After figuring it out myself, here is the procedure:

1. Enter ETU programming mode and disable Pre-Cocking.
2. Exit programming mode.
3. Set the rifle to Semi-Auto.
4. Fire one shot.
5. Release the trigger, then pull and HOLD it again.
6. After about 10–12 seconds, the rifle will beep 3 times and you’ll hear the gears move slightly.
7. Release the trigger.
8. Pull the trigger again and continue firing until the rifle stops firing and emits one long beep. Mine takes 3 shots.
9. The spring tension is now released and the gearbox can be separated by removing the rear takedown pin.

This information should absolutely be in the manual but currently isn’t.

Despite those complaints, the rifle itself is fantastic. Excellent performance, great trigger response, solid construction, and lots of features for the money. If Elite Force and Arcturus improved the documentation, this would easily be a near-perfect package.

The only internal modification I’ve made is installing a 4UAD Quantum bucking, which has performed very well.

Would I buy it again? Absolutely.

Pros:
Great gun performance.

Looks the part.

Arcturus quality.


Cons:
Lack of documentation on how to properly use your brand new $550 replica.
B. EDWARDS | 2026-06-05
Product Information:
★★★★★ Great Rifle, Terrible Documentation

I’ve owned a lot of AEGs over the years, and the Elite Force HK416A5 MOD1 by Arcturus is one of the best-performing rifles I’ve used straight out of the box.

Performance is excellent. Trigger response is fast, accuracy is great, and the ARC FE ETU offers a lot of programmable features. The split gearbox design makes spring changes easy, and the rifle feels extremely solid overall. The externals are well-made and the gun has been reliable for me.

My biggest complaint isn’t the rifle itself, it’s the documentation.

The stock battery compartment design is frustrating. The battery door is retained by a pin, so you can’t simply pop the door open like most stocks. To access the battery, you either have to remove the retaining pin or remove the stock from the buffer tube entirely. It’s not difficult once you know how it works, but it’s much slower than it should be and isn’t explained particularly well. I also found battery space to be extremely limited, to the point that I couldn’t comfortably use the three shortest stock positions with my preferred batteries. I ultimately replaced the stock with a PTS EPS2, which provided more battery space and allowed me to achieve the length of pull I wanted.

The other issue is the gearbox. If pre-cocking is enabled, the gearbox can remain under spring tension and may refuse to split apart. Neither the rifle manual nor the ETU manual explains how to release the spring tension. I contacted Arcturus directly and still couldn’t get a clear answer.

After figuring it out myself, here is the procedure:

1. Enter ETU programming mode and disable Pre-Cocking.
2. Exit programming mode.
3. Set the rifle to Semi-Auto.
4. Fire one shot.
5. Release the trigger, then pull and HOLD it again.
6. After about 10–12 seconds, the rifle will beep 3 times and you’ll hear the gears move slightly.
7. Release the trigger.
8. Pull the trigger again and continue firing until the rifle stops firing and emits one long beep. Mine takes 3 shots.
9. The spring tension is now released and the gearbox can be separated by removing the rear takedown pin.

This information should absolutely be in the manual but currently isn’t.

Despite those complaints, the rifle itself is fantastic. Excellent performance, great trigger response, solid construction, and lots of features for the money. If Elite Force and Arcturus improved the documentation, this would easily be a near-perfect package.

The only internal modification I’ve made is installing a 4UAD Quantum bucking, which has performed very well.

Would I buy it again? Absolutely.

Pros:
Great gun performance.

Looks the part.

Arcturus quality.


Cons:
Lack of documentation on how to properly use your brand new $550 replica.
Search Tags: 416 hk416 h&k 416 milsim arcturus devgru seal
Copyright © 2026 Airsoft GI
Disclaimer:

All airsoft guns are required to have the tip (1/4 inch) of the barrel permanently colored in blaze orange. No person may openly display or expose any imitation firearm (replica firearm), in a public place. The term "public place" means an area open to the public or exposed to public view and includes streets, sidewalks, bridges, alleys, plazas, parks, driveways, parking lots, automobiles, whether moving or not, and buildings open to the general public, including those that serve food or drink, or provide entertainment, and the doorways and entrances to buildings or dwellings and the grounds enclosing them.

Any person who changes, alters, removes, or obliterates any coloration or markings that are required for by any applicable state or federal law or regulation, for any imitation firearm (replica firearm), or device in any way that makes the imitation firearm (replica firearm) or device look more like a firearm is guilty of violating the state or federal law.

By accessing the Site, you certify that you are older than 18 years of age or the age of majority where you live, whichever is older; that you are the owner of any credit card used to purchase on items on the Site; that you are familiar with all local laws in your area affecting your legal right to access airsoft products; that any products you buy are for your own private enjoyment and that you will NEVER share these products with a minor in ANY WAY.