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Double Eagle | Available
Our price*: $179.55

Choose the FPS for your replica:

Standard

410

Medium

340

+$1.00
Low

290

+$1.00

US_SHIMMING:

US-FPS-LOW-290:

US-FPS-MEDIUM-340:

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  • Technical data

    Weight: 2140 g
    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
    EAN: 5901698493943
    Ammo: .23g, .25g
    Serial number: YES
    Length: 730 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
    Replica Model: AR15 / M4 / M16 Airsoft Gun
    ETU MOSFET: YES
    Body material: polymer
    Manufacturer: Double Eagle
    Code: M904F
  • Reviews

    • - 06.06.2025 wrote:
      This is a lightweight, easy-to-use firearm that's surprisingly comfortable to handle. I was genuinely impressed by its smooth operation and how effortlessly it performs. Ideal for beginners or anyone looking for a reliable, no-fuss option.
      Opinion rating: 0
    • - 17.09.2024 wrote:
      The rifle is accurate ,realistic.
      Easy to shoot and to repair and maintenance.
      It has amazing presentation in game.
      It’s perfect of close combat and combat at distance.
      Not so heavy.
      Rapid fire and good shoot distance.
      I recommend it for games in the wood and games in buildings.
      Opinion rating: 0
    • - 14.05.2024 wrote:
      Very good replica, from a very good material.
      Light, but strong body, with a metal gearbox.
      I’m using it with 11.1 LIPO accumulator, and with 0.28G BB. Have some aftermarket m4 magazines and all of them is good with it.
      Opinion rating: 3
    • - 31.01.2024 wrote:
      Great quality. Feels like it's way above in quality than it's price range. Accurate and reliable so far. Also it looks great. The attachment rail allows a great range of modularity. Although I recommend an aftermarket sight because the iron sight is hard to get used to.
      Opinion rating: 0
    • - 15.10.2023 wrote:
      This airsoft replica performs very well for its price. The material is of very good quality. It has a very good range and with a bit of tuning it really delivers amazing performance. I think it is one of the best choices among AEGs. The Fire Control System is also very useful, a good feature. The flash hider is difficult to remove, so I haven't managed to attach the suppressor yet. But for this little money, it's a really good choice.
      Opinion rating: 1
    • - 26.06.2023 wrote:
      This Airsoft Electric Gun is based on the M4/AR Platform which will make it very familiar to anyone who has used the platform before. Featuring a lightweight but incredibly tough construction that is mainly reinforced Polymer. The 1-5 round burst mode and bump fire settings can also be set at the same time, with binary being used in semi-auto mode, and 1-5 round burst replacing the full auto mode.
      Opinion rating: 1
    • - 05.05.2022 wrote:
      So, I bought this model for my friend. He is a beginner in airsoft, he wanted the first replica cheaper. Okay, chose, ordered. And you know what, we were very pleasantly surprised by the quality.

      Yes, the replica is plastic, but the plastic is of good enough quality. I was very impressed with the rate of fire and accuracy right out of the box - they are amazing. I really liked the electronic adjustment of the shots. To be honest, we ourselves did not understand how we set it up (did not read the instructions), but by setting it up in such a way that when the trigger is pressed, it shoots and when the trigger is released it shoots too, we achieved an unrelative rate of fire. It is very light (after my replica of 3.7 kg with all body kits), it seemed to me like a feather.

      Now a little about the cons for me personally. I did not like the fact that the flash hider is not just screwed on, but fastened with a separate nut. We did not manage to quickly put the suppressor on. Also, it is difficult to set up a hop-up - the "bullet case ejection" door is not fixed, so it is not very convenient (but what do you want for such little money, right ?!)

      To sum up: a great product for this money. If you want to buy a replica and play right out of the box - this option will exceed all your expectations (you have to put up with the fact that it is plastic). I advise you to buy.
      Opinion rating: 26
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    The administrator of your personal data is \ KRAKMAN P.Kiepura, K.Michalik Sp. k. with its registered office in Kraków, ul. Półłanki 18, 30-740 Kraków, NIP: 6793082897, REGON: 122593008. Personal data will be processed only in order to establish contact with you and legally justified purposes of the controller. Providing your personal data by is voluntary but also necessary to contact you. Detailed information about the processing of your personal data can be found in ourPrivacy policy on the rules of processing personal data. Fields marked * are required

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





The M904 series consists of lightweight and functional AEG replicas designed for players seeking an ideal balance of price, modern solutions, and high ergonomics. By using reinforced nylon instead of metal, the replica weighs only about 2 kg, significantly improving comfort during long airsoft games. The construction includes ambidextrous controls, an enlarged magazine release, and an adjustable handguard, ensuring quick and intuitive operation.

Inside, there is a V2 gearbox with a quick spring change system, steel gears running on 8 mm bearings, and a rotary hop-up chamber allowing precise BB trajectory adjustment. The replica features an integrated electronic system Falcon 3.0.

Falcon EFCU 3.0 offers 4 selectable modes:

  • Mode 1: 3-round burst, 6-round burst, AUG-style operation
  • Mode 2: trigger sensitivity adjustment
  • Mode 3: 2-shot / binary mode
  • Mode 4: precocking
WARNING! Set the selector to SAFE before connecting the battery to activate the system.
WARNING! Mode programming is shown in the attached video.

Included in the set:
  • AR-15 replica
  • Hi-Cap 300 BB magazine
  • folding sights
  • T-connector › Tamiya adapter

Recommended products compatible with this replica:

Each replica undergoes a zero inspection - checked and chronographed using an XCORTECH X3200.


Safety & Usage Guidelines

Please read the following information for safe product use:
SKU: M904F · EAN: 5901698493943 · M904F 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:

REPLICAS AVAILABLE ON TAIWANGUN.COM MIGHT BE PURCHASED ONLY BY ADULT USERS. PRODUCTS FOR ASG AND MILSIM USE ONLY.

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* All prices including VAT without transport costs