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Cyma Platinum  FB4083E | Discontinued
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  • Technical data

    Manufacturer: Cyma Platinum
    Code: FB4083E
    EAN 5904420015437
    Weight 2880 g
    Replica Model AR15 / M4 / M16 Airsoft Gun
    Color black
    Material aluminum, polymer
    Magazine model mid-cap
    Fire mode auto, single
    Accumulator included in set NO
    Accumulator connector type T-connerctor
    Gearbox version v.2
    Bearings type steel ball-bearing
    Bearings diameter 8 mm
    Warranty period 12 months
    Hop up adjustable
    Ammo .25g, .28g
    Serial number YES
    Length 750 mm
    Magazine capacity 160 BBs
    Length of internal barrel 330 mm
    Muzzle energy 1.41 J
    Muzzle velocity 390 FPS with 0.20g BBs
    Diameter of Internal barrel 6.03 mm
    Quantity in package 1 pcs
    ETU MOSFET YES
  • Reviews

    • - 12.12.2025 wrote:
      Great gun, just the material quality and feel when you put your hands on it just love it. The only thing I did not find good about it was that out of the box the rifle shot 5 round burst in semi mode. I tried to reprogram it with the etu but it just didn't work so I had to open up the gearbox and clean the sensor. It isnt a problem for but if the techs form Taiwangun do the Chrono before they send it out and the FPS is clearly too low for the replica, it means that they knew about that Problem too. Now I know that it was black friday and you have much to do, but you should've give me another replica or see to it that it wasnt sent in that condition. Other than that it is perfect.
      Opinion rating: -1
    • - 01.10.2025 wrote:
      Performs very well straight out of the box is well balnced and feels very nice in the hand, had some issues with programming etc. It was bursting in 5 bbs in semi, full auto worked perfectly, overal very good gun very acurat and reliable needs a bit of finetuning.
      Opinion rating: 0
      Odpowiedź sklepu:
      Have you contacted our techs regarding the issue with bursting in 5bbs in semi? It would be always the best thing to do when something like that happens.
    • - 01.03.2025 wrote:
      La réplique semble bien finie, mais la fixation du tube de cross a cassé rapidement. Maintenant inutilisable. Très déçu du service client : aucune solution, juste des réponses vagues. J’espère une solution rapide.

      The replica looks well-made, but the stock tube mount broke quickly. Now it’s unusable. Very disappointed with the site’s customer service—only vague replies, no solution. I hope to find a quick resolution.
      Opinion rating: 1
      Odpowiedź sklepu:
      Malheureusement, après avoir demandé que la réplique soit renvoyée pour examen, le contact a été rompu. Nous sommes extrêmement désolés car nos techniciens sont déterminés à résoudre le problème et à remettre votre réplique en état de fonctionnement.

      Unfortunately, after contacting our service and asking for the replica to be sent back for inspection by our technicians, the contact was broken. We are very sorry, because our technicians wanted to solve the problem and restore the replica to a usable state.
    • - 22.10.2024 wrote:
      Fantastic asg buyed one week ago, fast shipping, good quality and its under 1j as i asked. I already customized it with some other parts that i buyed here. All perfect, i think that i will buy some others asg from here. Thank you taiwangun
      Opinion rating: 3
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Crafted for the elite USSOCOM unit — Check out the other products in the series









Cyma, a well-known name in the replica manufacturing industry, continues to impress the Airsoft community by consistently releasing high-quality replicas at competitive prices. The M4A1 model is a prime example of their commitment to excellence. This airsoft replica, part of the CM.105 series, is officially licensed by Daniel Defense and is the result of a collaboration between CYMA Platinum and EMG (Evike Manufacturing Group). The rifle is crafted to meet the DD M4A1 specifications. The standout features of this replica are the programmable ETU (Electronic Trigger Unit) from Eshooter and the high-speed gears, which allow it to achieve a rate of fire of 25 rounds per second.

High Quality Materials

The lower receiver, upper receiver, handguard, stock tube, external barrel, fire selector, magazine release button, trigger, charging handle, as well as the front and rear sights, are all meticulously crafted from high-quality aluminum. This choice of material not only enhances the durability and strength of the replica but also contributes significantly to its realistic feel and weight.

Military specification

The replica features a 12.5" external barrel paired with a precision 6.03mm inner barrel, ensuring accuracy and consistency. It comes equipped with a 12" aluminum Daniel Defense M4A1 RIS II handguard for enhanced stability and accessory attachment such like grip or tactical flashlight. The upper receiver is an aluminum A3 flat top design, while the lower receiver is also made of aluminum, adding to the replica's durability and realistic feel. The 6-position crane stock and pistol grip are constructed from high-quality polymer for comfort and adaptability. A folding sight set is included for versatile aiming options. Additionally, the replica features a dummy flash suppressor with a 14mm CCW thread and an ambidextrous sling mount plate for convenient attachment.

Internal Gearbox V2

This replica seamlessly combines cutting-edge technology with exceptional craftsmanship, delivering both realism and high-performance capabilities. It is built around a reinforced V2 gearbox frame with a quick spring change system, ensuring ease of maintenance. The gearbox features a full steel teeth polycarbonate piston and a CNC machined steel gear set with a 13:1 ratio, providing both durability and smooth operation. The inclusion of 8mm ball bearings, along with a CNC machined aluminum silent cylinder and piston head set—complete with a ball bearing piston head and double o-ring cylinder head—further enhances stability and performance. A ball bearing spring guide is also integrated for optimal spring support.

Eshooter Mosfet unit

A key highlight of this replica is the Eshooter ETU V2 system, which brings intelligence, reliability, and rapid response times to the table. This advanced trigger control system not only manages shot release but also offers customizable fire modes, including burst, binary, and pre-cocking adjustments. It also provides crucial protections for both the battery and the internal mechanisms, ensuring a safe and efficient operation.

Set included:

  • DD M4A1 replica
  • 160rd magazine

Recommended products compatible with the replica:

Every replica pass initial check up. It's being checked and overshooted on XCORTECH X3200 chronograph.


Safety & Usage Guidelines

Please read the following information for safe product use:
SKU: FB4083E · EAN: 5904420015437 · CM.105 Daniel Defense M4A1 Eshooter ETU - Black [EMG] ·
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