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M904R Falcon 3.0 ETU Airsoft Rifle - Black [Double Eagle]

Double Eagle  M904R | kcots fo tuO
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  • Technical data

    Manufacturer: Double Eagle
    Code: M904R
    EAN 5901698493974
    Weight 2140 g
    Replica Model AR15 / M4 / M16 Airsoft Gun
    Color black
    Material aluminum, nylon
    Fire mode auto, single
    Magazine material steel
    Accumulator included in set NO
    Accumulator connector type T-connerctor
    Gearbox version v.2
    Bearings diameter 8 mm
    Warranty period 12 months
    Hop up adjustable
    Ammo .23g, .25g
    Serial number YES
    Length 770 mm
    Magazine capacity 300 BBs
    Length of internal barrel 310 mm
    Muzzle energy 1.49-1.64 J
    Muzzle velocity 410 FPS with 0.20g BBs
    ETU MOSFET YES
    Body material polymer

  • Reviews

    • - 17.12.2025 wrote:
      The Double Eagle M904R Falcon 3.0 is a truly impressive and realistic airsoft replica that stands out right from the first moment you pick it up. One of the first things you’ll notice is the suppressor, it’s a beautiful addition that really enhances the overall look and feel of the replica.

      This rifle works exceptionally well for both beginners and more experienced players. Thanks to its lightweight design, it’s very comfortable to handle during extended play sessions and easy to maneuver in close-quarters scenarios. The adjustable ETU (Electronic Trigger Unit) is a great feature that allows newer players to start simple, but also lets more advanced players fine-tune settings as they gain experience.

      That said, beginners might find the Falcon system a bit tricky to figure out at first. It can take a bit of time to get used to, but once you do, it adds a lot of flexibility to how you use the replica.

      Internally, the M904R is solid right out of the box more than capable for standard gameplay. However, if you want to get even better performance, upgrading the hop-up and barrel can unlock even greater accuracy and range.

      Overall, this is a very strong choice for anyone looking for a reliable, customizable, and fun airsoft rifle whether you’re just starting out or already have some experience under your belt.
      Opinion rating: 1
    • - 07.04.2025 wrote:
      Great weapon for those who want to start airsoft.
      I think the handling is good. The gun is almost lightweight, so younger people can also use it for hours.
      Price is good if you buy it on sale.
      I hope everyone will be satisfied as i am.
      Opinion rating: 0
    • - 15.02.2024 wrote:
      Awesome replica for this price. Works perfectly. Whole plastic body gives you a really light airsoft replica that you can carry easly on matches on training. This isnt the first Golden Eagle replica that i own and i can say that im pleased with all of them. Happy shoping!
      Opinion rating: 0
    • - 02.10.2023 wrote:
      Its just good out of the box, i have also the shortest version, thats good too ….. soooooo i can just add a warm recommendation :) In the field it’s really really easygoing because of the lowest weight. . .
      Opinion rating: 0
    • - 21.05.2023 wrote:
      This replica feels good in the hand and is lightweight. It looks really great, and the integrated suppressor is really cool. It sounds good and shoots accurately, with a good rate of fire and easy adjustment with the Falcon ECU. A fantastic replica without any doubt!
      Opinion rating: 0
    • - 11.05.2023 wrote:
      Very beautiful replica, with realistic components that give it an extra something, like the lockable ejection port and the raptor cocking mechanism.
      Shooting is an experience in and of itself, the integrated suppressor makes for a very low decibel fire. Easily programmable trigger with no lag whatsoever.
      On the downside it doesnt come with a battery and charger, you have to get those separately, also no lower rails for maybe a tactical grip or laser. All in all, i love it!
      Opinion rating: 1
    • - 01.05.2023 wrote:
      Amazing gun. It looks awesome, its a true honey badger. However i recommend you purchase stock extender with it, or you will have a hard time fiting batteries into this gun. It did not fit lipo 11.1v 1450mah battery, but with the extender i had no problems at all. Its an amazing gun out of the box and with falcon fire system you cant go wrong.
      Opinion rating: 3
    Add review

Double Eagle M904 with Falcon Fire Control System — Check out the other products in the series





M904 is a series of affordable AEG replicas by Double Eagle. One of the main advantages of these carbines is their weight resulting from the use of reinforced nylon instead of metal alloys, making the replica very light (approx. 2 kg) and handy thanks to ambidextrous controls, an enlarged magazine release, enlarged magwell, and an adjustable stock. The mechanism features a V2 gearbox with a quick spring change system, a rotary hop-up chamber, and steel gears mounted on 8mm bearings. Additionally, as standard, these replicas are equipped with the electronic control unit Falcon 3.0.

Falcon EFCU 3.0 offers 4 selectable modes:

  • Mode 1: 3-round burst, 6-round burst, AUG mode
  • Mode 2: trigger sensitivity adjustment
  • Mode 3: 2-shot mode / binary mode
  • Mode 4: Precocking
WARNING! Set the selector to SAFE before connecting the battery to activate the system.

WARNING! Programming modes shown in the video clip.

Included in the set:
  • AR-15 replica
  • 300-round magazine
  • folding iron sights
  • T-connector to Tamiya adapter

Recommended products compatible with the replica:

Each replica undergoes a zero inspection. It is checked and chronographed on an XCORTECH X3200 chronograph.


Safety & Usage Guidelines

Please read the following information for safe product use:
SKU: M904R · EAN: 5901698493974 · M904R Falcon 3.0 ETU Airsoft Rifle - Black [Double Eagle] ·
Report safety issue · Responsible person & manufacturer
Responsible person & manufacturer
Responsible person for product placed on the EU market:
KRAKMAN P. Kiepura, K. Michalik sp.k. · Pollanki 18, 30-740 Krakow, Poland · shop@taiwangun.com
Manufacturer:

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