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Double Eagle | Available
Our price*: $150.51

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400

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340

+$1.00
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290

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  • Technical data

    Weight: 2150 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: 5901698493981
    Ammo: .23g, .25g
    Serial number: YES
    Length: 625 mm
    Magazine capacity: 300 BBs
    Length of internal barrel: 215 mm
    Muzzle energy: 1.41-1.56 J
    Muzzle velocity: 400 FPS with 0.20g BBs
    Replica Model: AR15 / M4 / M16 Airsoft Gun
    ETU MOSFET: YES
    Body material: polymer
    Manufacturer: Double Eagle
    Code: M904E
  • Reviews

    • - 31.10.2025 wrote:
      The DE m900 serie is one of the best solution for beginners as it is light, cheap, reliable and sturdy, just add a lipo battery and you're ready to play.
      This model is no exeption as I bought for a friend of mine who started playing recently (I also have one myself still stock as it never failed me after almost 3 years).
      Opinion rating: 0
    • - 03.10.2025 wrote:
      Bought it as a reserve gun.

      The gun sits in your hands very well and comfortable. I would use it for CQB because gun itself is very compact. Design wise it looks stellar. I've added a suppressor and a red dot. Make sure you have 120mm batteries. You can essentially fit the 185mm LiPo battery but you can't adjust the stock to the minimum.

      Out of the box, replica shoots lasers. Hops 0.32bbs without hesitation. Trigger response feels very nice and fast.

      Also the packaging doesn't miss. It is very beautifully packed almost as some premium guns.

      Overall I would reccomend this gun because it is light and has good performance out of the box for the begginer.
      Opinion rating: 0
    • - 01.08.2025 wrote:
      If you want a good starting weapon to fully experience the airsoft? this is your weapon.Compact,massive and light.Allower without any extra supplements.The stock is comfortable and well adjustable.CQB and open fight also perfect.The Falcon system is a very good choose this weapon and make comfortable.Very good gearbox.
      Opinion rating: 1
    • - 22.05.2025 wrote:
      The M904E is a reliable, durable and affordable airsoft gun. The fire control system allows for a variety of fire modes like the binary trigger, the pre-cocking mode and the 3 and 6 round bursts. The replica is lightweight, compact, feels good in the hands and is made to last.

      The only issues I would consider is that the battery space is limited and fits mostly lipo batteries.

      But that aside, the M904E is a great gun for anyone who wants a compact, high performance AEG.
      Opinion rating: 0
    • - 05.03.2025 wrote:
      This replica is outstanding. I recommend it to every beginner entering the world of airsoft. It repesents an excellent price-quality ration and I think that for this money there is no better option when it comesto the m4 platform.
      Opinion rating: 0
    • - 16.08.2024 wrote:
      I' m very satisfied with It. It's very good, but the scope is a little low for me. Apart from that It takes Carey of your bullets nicely. The design is very nice, I like It. The mag' S working wery well and it's S easy tó load It.
      Opinion rating: 0
    • - 14.08.2024 wrote:
      It is very light and compact gun, because it is not full metal. Keep in mind that it is a bit loud so I would advise to change the interior a bit if it is a problem. Otherwise it is very solid and reliable gun. The battery compartment is the same size as the battery itself so it is very hard to stuck the cables, so a little trim of the wires of the battery will do the trick.
      Opinion rating: 0
    • - 07.08.2024 wrote:
      The best replica money could buy, you can run 11.1v batteries with it, just a simple look through and you can go to your local field with it, as well as have a clean and modern looking handguard.
      However the short ones are made of ABS where the longer ones are made of metal.
      Opinion rating: 0
    • - 11.07.2024 wrote:
      I have been using the M904E airsoft replica for three months, and I am very satisfied with it. It's an excellent choice for beginners as it is reliable and has a great price-performance ratio. The gun's accuracy and handling are excellent, though a hop-up rubber replacement can result in even better shot grouping. Overall, I recommend it to anyone looking for a high-quality and affordable airsoft gun.
      Opinion rating: 0
    • - 25.04.2024 wrote:
      Teljes mértékben elégedet vagyok vele! Ezért a péznért nem egy recsegő,csörgő fröcsentet műanyag fegyver kapsz hanem egy masszív minoséges jól kialakitot fegyvert! Első mecsem után ezzel a fegyverel , hát azt tudom mondani hogy ez egy igencsak egy kis harapós dög , ajánlani tudom nem csak kezdöknek hanem haladóknak is !
      Opinion rating: 2
    • - 12.04.2024 wrote:
      So good. Good weight and quality. Falcon controll is do what you need. Bb speed is 105-110 m/s with 0.25 bb.
      Stock quality is best for the money.
      its weight is also well balanced. However, you have to be careful with the magazines, because not all m4 magazines work well.
      Opinion rating: 0
    • - 11.03.2024 wrote:
      The main aspect of the gun purchase was finding a replica that was mobile, could be used both indoors and outdoors, represented the middle category, and had the best value for money. I feel it has been achieved, the materials used, the electronics and the knowledge (programmability) compete with many more expensive replicas. A perfect beginner or even advanced weapon. He does not choose from magazines. I have 0.25, 0.28 BB in use and it handles them well. Very fast with 11.1v LiPo battery. A very good purchase.
      Opinion rating: 0
    • - 24.01.2024 wrote:
      I was looking for a lightweight, reliable CQB gun. My technician advised me to by DE and make siome minor changes, shiming, piston, piton head and precision barrel.
      The gun is set up now at 345 fps with 0,2. I use it at field with 0,3 and it has great accuracy atdistances between 65-70m. I can only suggest it a a great bargain taking under consideration, the price and the afterparts i had to add to make a good replica, a killer one.Dont waste money on brands, take advantage of DE quality products and with minimum upgrades you have a gun that outguns replicas that cost the double, not to mention its low weight that makes CQB gaems a pleasure.
      Opinion rating: 1
    • - 30.12.2023 wrote:
      I am very satisfied with the gun, this is my second replica from Double Eagle and they did not disappoint me this time either. I really like the choice of material, it is very solid and I don't feel like it will fall apart in my hands.The range is suprisingly good it shoots abaut 45-50 meaters with 0.25 bbs .

      Opinion rating: 2
    • - 29.12.2023 wrote:
      I really like the gun this is my second replika from double eagle . The range is pretty good it shots abaut 45-50 meaters out of the box with 0.25 bb's. The replika is surprisingly light but olso very durable.
      Opinion rating: 2
    • - 14.12.2023 wrote:
      Another great replica from Double eagle, the M900 series is so great for the buck, that it's a no brainer as a starting gun with a good performance out of the box.
      It fires pretty good, feels premium even if it has a full plastic body, the stock is great, didn't have any issue feeding through 3rd party mags.

      The hop up unit isn't the greatest, but a very decent for this price range, also the default iron sights aren't great.
      other than that it's a 9/10 weapon
      Opinion rating: 0
    • - 04.10.2023 wrote:
      This gun is insane, I bought it to use it as as second gun, but it became my favourite. Made some basic upgrades with ML bucking and now its a beast, accurate, nice rate of fire, light weight(2kg). Moreover its reasonable price which wont effect your pocket drastically. Great job DE, expect more from you in the future. The delivery was super quick.
      Opinion rating: 0
    • - 03.10.2023 wrote:
      The M904E replica has a great build quality. The entire replica has small attractive details. I have not had any problems with the product to date and l am completely satisfied with it. It came well accommodated in the transport box. The only negative point I can point out is the fact that this range of weapons does not have the weapon battery already included, and this has to be purchased separately with a battery charger. Otherwise, everything is great!
      Opinion rating: 0
    • - 27.09.2023 wrote:
      I am very surprised with quality of the gun, for that price. Looks perfect, even when it made most from plastic. Thanks to the plastic its incredibly light, and perfect for quick games. And also I fall in love with the fire control system, it is great. I wish to have it in all of my guns. Simply all perfect, its light ,its shoot very accurate, gearbox running smooth. Works with all mags I have, from Cyma, Classic army, Guarder, KingArm.
      Opinion rating: 0
    • - 18.08.2023 wrote:
      this gun is perfect for speed soft and great for mislim. Gun shoots like laser if u put 11.1 battery. this is best budget replica for beginners and experienced player like me. battery space is very limited so i recommended to put small 11.1 battery in it.
      Opinion rating: 0
    • - 31.07.2023 wrote:
      This is a very well made and reliable replica. I highly recommend it for beginners.
      From out of the box it is very accurate, easy to handle. (thanks to it's amazing weight) Later you can tune it, change parts, etc... It is a very good and modable weapon.
      The fire falcon system adds some fun to it. Brilliant.
      However, some fine tuning is required for the best performance. Out of the box chrono measured 395-400.3 fps.
      1st game went well, no clogs, no nothing. It is a bestseller on purpose!
      Opinion rating: 0
    • - 18.07.2023 wrote:
      This is a awesome replica! My first game with this weapon but I know it this will my favorite gun. Perfectly stable, accurate, I hit my target about 50-60m. The material is not metal it's very hard polymer but is so good to me. I bought for it a 7,4 v lipo battery not bad but the 11,1v than better for this replica.My opinion is the best bb is 0,25g because I tested with 0,20g tracer bb but too lightweight for this replica. The replica good for cqb and larger battlefield to.

      Ez egy nagyon jó replika. 1 játékon voltam vele, de már tudom, hogy ez lesz a kedvenc fegyverem. Pontos, kényelmes, stabil, jó a szerkezete. 50-60m méterre lévő célt elvittem vele. Kompakt és ez miatt kényelmesen lehet használni cqb-n, a pontossága miatt kültéri pályákon is 7,4v akkut vettem bele nem rossz - nem rossz, de a 11,1v akksi sokkal jobb lenne hozzá. 0,20g traceres bb-vel teszteltem, de nagyon könnyűnek találtam hozzá, így lecseréltem 0,25g-os bb-re na azzal nagyon jól teljesített.
      Opinion rating: 1
    • - 06.07.2023 wrote:
      Very surprised by the the range and the overall feel! Loving the length since I tend to have problems switching arms. and this def helps with general mobility. Althogh I have to admit that this is my first gun ever! :) Although the guys at the club said that so I'm just quoting.
      Opinion rating: 0
    • - 02.06.2023 wrote:
      Probably one of the best price/performance in the market for airsoft gun with programmable trigger and deans connectors.
      It's lite and short , so perfect for CQB.
      If you're new to airsoft , this will be your best shot, don't miss it.
      Opinion rating: 1
    • - 26.02.2023 wrote:
      There's a reason why this is such a popular platform on so many fields and countries out there now. It's small, light, but still sturdy and durable from the outside and inside, the optical mosfet works just as well, too. Grouping is alright ootb, but with a better rubber it's far nicer. Just be aware that the idle draw from the mosfet is quite high, so use big battieres with it, or make sure to swap during the day, as the aut-shut off feature on the mosfet only kicks in way too late in my opinion (but it's better than nothing!)
      Opinion rating: 1
    • - 17.11.2022 wrote:
      Best gun for the money and Taiwangun is the only site to buy from 100%!! This gun has very fast trigger response and with all the features that you can program for the price even with $39 shipping you can’t beat it way better than the prices in the US and very very fast shipping!!!
      Opinion rating: 3
    • - 16.11.2022 wrote:
      Lovette best deal for the money and Taiwan gun is awesome fast shipping this is the only site I will use again for my airsoft up at this even at $39 shipping it’s still lower price than buying in the US
      Opinion rating: 2
    • - 12.11.2022 wrote:
      Honestly, I had NEVER played a game of airsoft before, not knowing what to expect I didn't want to spend a lot of money.
      I did weeks of research into getting a good beginner gun, Double Eagle had meh reviews at best, but the price point was where I needed it to be.
      This gun is a "best seller" for a reason, and set itself apart from other entry level guns.
      1. Solid polymer construction
      2. Decent gear box
      3. Falcon 2 mosfet keeps your gun safe and
      that one BB advantage in binary mode can
      be the difference between victory or
      respawn.

      B.L.U.F GET THIS GUN, or any of its family.

      Opinion rating: 5
    • - 03.11.2022 wrote:
      This replica is really great. Despite beign made with polymere it feels pretty solid. Shoots well out of the box. I only had to adjust my hop-up.
      I shooted 600BBs with the M904E paired with a 7.4V LiPo battery and everything's fine.
      Opinion rating: 3
    • - 20.10.2022 wrote:
      Really happy with this replica.
      Out of box it had 385-390 FPS with 0.20 bb-s.
      Build quality is amazing. The mosfet is okay but it drains the battery more than usual.
      The stock internas are pretty good doesn’t need to take apart.
      Be very careful when you want to remove the muzzle, there is a pin that locks it in place. It needs to be removed before you attempt to remove the muzzle.
      Opinion rating: 8
    • - 22.09.2022 wrote:
      Awesome replica for this price. You can't anything this good with so cheap. Quick spring change, electronical trigger system with mosfet. Shoots laser straight out of the box and sounds very good so I would assume internals are good also. I did unboxing and review video, check it out for more info:
      https://youtu.be/u4hTRzA4Rzw
      Opinion rating: 4
    • - 11.09.2022 wrote:
      The best airsoft I have ever had. Confortable, easy to use and looks amazing.
      The triger settings are awesome.
      Becaouse of the lenght, its perfect for indoor games.
      Opinion rating: 1
    • - 22.08.2022 wrote:
      I love it.
      Excellent replica with a good rate of fire using an 11.1v battery, it has its own customizable series control unit, using selector and trigger. A very useful connector is provided in the package to change the T connector to Tamiya mini connector, plus you have a T connector that you can solder to the battery.

      In the game I can affirm the incredible reliability of the replica itself, I bought one from the Double Eagle last year, and in 10 months I have not encountered any discomfort. It has excellent accuracy in the 40 meters and firing automatically shows no sign of warming up the engine a lot.

      In the aesthetics I found an excellent workmanship of the material (nylon perhaps), well finished and resistant to wear, and thanks to this the weight is very low (about 2kg).
      I have nothing else to add because with the price you have an excellent asg including standard electronic control unit, what are you waiting for to buy it?
      Opinion rating: 4
    • - 16.06.2022 wrote:
      I bought this model m904e for a build. Urgii build have parts for the build. 14.5 barral and action army 6.03 Inner leangrh berral. Maple leaf bucking and m.l. nub. Magpul stock. Pts tan grip, asg 40k motor, dytac mk16 13.5 rail. Sp3 repro eote h sp2. Element peq15 and flashlight combo.

      It going be good gun and gearbox is fantastic for money
      Opinion rating: 0
    • - 25.03.2022 wrote:
      It's a great first electric air soft. It shoots straight and the weight on it is great. Great quality on the plastic to doesn't feel cheap at all. Easy to manage and with a red dot on it its a great CQB rifle.
      Opinion rating: 1
    • - 04.03.2022 wrote:
      Brought the 340 FPS variant. Shoots 0.83 Joules with 0.28 g bbs.
      The replica is very light and compact.
      Battery space is limited, in the buffer tube.
      Fire rate is OK with 7.4 1200Ah battery.
      Precision is very good with everything stock.
      Rifle is quite loud despite the low velocity.
      Had issues removing the flash hider. I believe I stripped the small allen key.

      Opinion rating: 1
    • - 26.02.2022 wrote:
      What can i say?
      This entry level design is all a beginner can wish for in my opinion.
      Very solid materials and great details attention, equipped with the Falcon Fire Control System, this is what make this replica by Double Eagle surprisingly well done.
      In this particular review we talk about the M904E or Maskman, the shortest version of the line, made out of reinforced Nylon, which is really solid and light.

      I really appreciated the presence of the folding sight, the double selector,the fast trigger and the quick spring release.

      Talking about the performance of the Fire Control System, the replica has high sensitivity selectable on the trigger, which personally becomes incredibly useful when it's mixed with the shooting on each pull and release mode. It's really satyisfing to try.

      Only thing i want to point out it's the stock being a bit to little for a lot of batteries.

      For the rest, it is an amazing and surprisingly well done piece for the price, it's the second i own with minor differences and i think it's hard to compare anything else to this price quality, i absolutely reccomend this brand.
      Opinion rating: 3
    • - 25.02.2022 wrote:
      I am very happy with this replica. It is solid and performs very good. It has mosfet and quick change spring. It shoots good right out of box. Rate of fire is good. Recommend this replica for everyone who wants good performance, but has tight budget.
      Opinion rating: 2
    • - 17.02.2022 wrote:
      Ottima Asg, sono molto soddisfatto del mio acquisto, prezzo /qualità buono, leggero, potente, molto performante e con la parte di programmazione veramente utile.
      Fino ad ora non posso lamentarmi di nulla, Taiwan gun ottimo venditore, veloce nelle sped3
      Opinion rating: 1
    • - 16.02.2022 wrote:
      I bought 2 of these, and for the money, the external build quality is great. The stock limits the battery capacity to a 1300mah stick li-po, which is small but ok. The trigger unit is nice, also has built in li-po protection, the buffer tube has a allen key head to remove it, instead of the classical philips head.
      The stock compression is great, but the gearbox has almost no grease, and the shiming is loose. Barrel can be swapped out, aswell as the hop bucking, to get good accuracy, but, FOR THIS PRICE, the replica is worth all the money. Just make sure to shim it properly, and grease the gearbox accordingly.
      Opinion rating: 1
    • - 07.02.2022 wrote:
      Ottimo prodotto ne abbiamo acquistati 5 e sono tutti perfetti.
      Leggero, ben rifinito, potente, buona la parte elettronica, grandi programmi per personalizzare il fucile. Mi trovo molto bene con voi e faremo ancora affari insieme.
      Opinion rating: 1
    • - 24.01.2022 wrote:
      Gran bel prodotto, leggero, altamente performante e personalizzabile in toto, anche la centralina è molto buona settaggi semplici, non sfigura difronte a prodotti ben piu blasonati e costosi, ottimo per un cqb veloce.
      Opinion rating: 0
    • - 19.01.2022 wrote:
      To begin with, the replica came in a fancy compact black box, nicely packaged, giving the feeling of a hi-end expensive replica. In this case, expensive it was not!!!!
      The replica itself, although not metal, is very sturdy, could easily fool you to be metal and has a great mate black finish.
      The plastic rotary hop up chamber is pretty descent, actually better than standard hop up units in more expensive replicas i own, and keeps the settings while in action. Personally, i would only change the bucking and nub to flat hop or r hop for better performance.
      Barrel is short, clean and has a big enough window for r hops, bigger than usual standard barrels, at least in my opinion, and on the plus side, allows the use for heavier bbs. In my case .36s is the lightest i would use.
      Gearbox sounds pretty good… no idea how it looks inside but cycles smoothly, no weird sounds, no double feeding no mis feeding. Durability is only for time to tell.
      All mosfet features work as advertised, trigger response is fast and crisp.
      Battery space is enough for most batteries…not for 3 piece ones though.
      The replica is very light, even to aim with one hand!!! and compact. Ideal for cqb but def not only. It has a very impressive range and accuracy when paired with a good r hop and heavy bbs, and my guess is that with heavier than 0.36s could be even better.
      Overall, great replica, great performance with minimal upgrades (bucking and nub only) and of course great price!!! Go for it.
      Opinion rating: 6
    • - 29.12.2021 wrote:
      Product feels really good. From box it works without any problems, doesn't need any modernization. Just take and play, for most replicas it's really huge advantage. Fire control sensitivity, customizable of trigger and light weight for CQB is absolutely great. In total I fully satisficed for this price.

      P.S. Black plastic BATTLEAXE 150-ROUND Magazines works normal with this replica.
      Opinion rating: 2
    • - 09.12.2021 wrote:
      On the outside, it's a well built replica. Even though it's plastic, it feels robust in my hands and it's ridiculously lightweight.

      The replica chronoed 436 FPS with 0.2 gram BBs on arrival, so the first order of business was to change the spring to a slightly weaker one, with which I achieved 396 FPS. The whole spring change took around 3 minutes, thanks to the quick spring change system. With the stock hopup setup, the deviation was around 2 FPS, which is excellent.

      The manual claims that on semi, the piston will always stop at front position. One thing I noticed is that in this position, the air nozzle is at the middle of the feeding tube, instead of resting against the hopup bucking, which clearly happens with my other replica. I'm not sure if it's a standard, but it surely helps as the nozzle won't stretch the bucking lips on the long run. The hopup chamber is a plastic rotary one, nothing exceptional, it does it's job well.

      I haven't tested the stock hopup bucking as I immediately swaped it with an aftermarket one and tensioner. After I set the hopup, it remained at that position through the whole game day.

      I'm not quite sure about the longevity of the Falcon Fire Control System, so I refrain using it with 11.1V batteries. With a 1300 mAh 7.4V 25C battery, both trigger response and rate of fire are satisfactory, I don't feel the need to use an 11.1V battery. I set up the trigger to be the most sensitive, tried 3-round burst and the binary trigger function.

      I haven't seen it mentioned, but the gearbox corners at the cylinder are rounded, so there's less chance of breaking.

      I can also second one of the reviewer's note on magazines. It doesn't feed well with Kublai and Battleaxe M4 magazines. I'd recommend getting some "good old" Cyma metal M4 magazines as they fit and feed well.

      There is a slight missalignment at the rails between the upper and the handguard, but at this price, I'm not going to complain about that. Be prepared that if you want to remove the flash hider, it'll require quite a force to do that.

      So there's this "cheap plastic" replica, which out of the box only needs a new hopup bucking (which is true for 95% of the guns out there), a weaker spring depending on your needs and a barrel cleaning. Currently at 121 euros, I think this gun is the best choice if you're looking for your first replica or want to try something different.

      Just a fun note: I didn't think I'd ever leave my ICS M4 in the trunk, but I did and didn't regret that choice.
      Opinion rating: 2
    • - 04.11.2021 wrote:
      My friend recommended this gun to me on a game, i used it for a bit and i knew i had to get my own. The gun is a light and powerfull airsoft gun, works well in CQB and on mid to long range engadments. The new firing system is also quite interesting to use since if your trigger finger is fast enough you can fire faster on Semi than on automatic.
      Opinion rating: 3
    • - 04.11.2021 wrote:
      This is an amazing little blaster/cqb/backup!
      I bought this little m4 after have read positive things about it in the local fb group and I was not disappointed.

      Here's why:
      The replica it self is packaged in a box that gives a presentation that signals quality, no cheap cardboard box, instead prints and good package materials, also includes a manual, extra t-connector, highcap mag, and the standard stuff.

      The replica is built from plastic, but feels like a solid composite and has a non-gloss texture. The plastic also helps with the weight, it is a very light gun! So, long games will be a breeze. The build quality feels solid however. Furthermore, the replica has a built in mosfet/electronic trigger which is adjustable in a myriad of settings, both firemodes and length of pull. The replica comes with a t-connector installed which is also a plus.

      Any down sides?
      The gun is built out of a composite plastic, that means that there is a danger with breaking the gun at the weak spot between the lower and the buttstock. However, that is a possibility with many guns:)
      Moreover, stock hop-up is a bit weak and can't lift 0.30g (can probably lift 0,25), a easy fix, just replace with a maple leaf or sutible bucking.
      Finally, it does not like the "Kublai"m4 magazines but feeds fine from other brands, just a heads up:)

      I would really recommend this line of replicas from double eagle, both as first buy or as a backup to throw in the bag. A excellent little blaster, buy it
      Opinion rating: 3
    • - 25.10.2021 wrote:
      The replica looks and feels amazing for the price,already taken it on a few games and it handles perfectly out the box.The fire control system is really good and the trigger action feels like you are using a much more expensive replica ,i set up mine with a angled foregrip a silencer,flashlight and a red dot it's a cqb beast now.
      Cheers from Bulgaria, Double Eagle rules
      Opinion rating: 6
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Double Eagle M904 with Falcon Fire Control System — Check out the other products in the series





The M904E is an affordable AR15 AEG replica created by the well-known company Double Eagle, which has earned the trust of airsoft fans worldwide for many years. It is characterized not only by its attractive price but also by solid build quality and interesting features, making it a popular choice among beginners and those looking for a replica for training or recreational airsoft games.

Lightweight and Durable Construction

The M904 stands out for its lightweight design — it weighs only around 2 kg. Thanks to the use of durable nylon instead of heavier materials like metal, the replica is significantly lighter than many other models on the market. Although nylon reduces production costs, it does NOT compromise durability. The material is strong enough to withstand intensive use while still providing comfort during long skirmishes. It is an excellent option for those who don't want to spend a fortune on metal replicas but still expect reliability.

Ergonomics and User Comfort

Double Eagle's replica offers several ergonomic improvements that enhance handling comfort. One of the most important is the ambidextrous fire selector, allowing easy operation for both right- and left-handed players. Additionally, the replica features an enlarged magazine release, making magazine swaps easier — especially in critical situations. The adjustable stock allows the user to adapt its length to personal preferences. The magazine well is designed to allow quick and secure insertion, improving overall usability.

Reliable Gearbox Mechanism

The internal mechanism of the M904 is another strong aspect of this replica. It is equipped with the proven Gearbox v2, widely appreciated among airsoft players for its reliability and ease of maintenance. The Gearbox v2 includes a Quick Spring Change system, allowing fast adjustment of replica power to match field requirements. Additionally, the M904 features a rotary hop-up chamber allowing precise trajectory tuning, significantly improving accuracy. The steel gears and 8 mm bearings ensure durability and smooth operation.

Advanced Fire Control System

The M904 is also equipped with the advanced electronic control system 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 / binary mode
  • Mode 4: precocking
This gives players greater control over firing behavior, especially useful in situations requiring fast and precise reactions.

WARNING! Before connecting the battery, set the selector to SAFE to activate the system.
WARNING! Programming instructions can be found in the following instructional video.

Overload Protection

The M904 is designed with user safety in mind. It features an overload protection system that prevents damage to the motor and battery in case of excessive current draw. This increases the durability of the replica and allows for long-lasting, trouble-free operation, even during intense gameplay.

The set includes:

  • AR15 airsoft replica
  • 300-round magazine
  • folding iron sights
  • T-connector to Tamiya adapter

Recommended compatible products:

Each replica undergoes a zero inspection. It is tested and chronographed using an XCORTECH X3200.


Safety & Usage Guidelines

Please read the following information for safe product use:
SKU: M904E · EAN: 5901698493981 · M904E 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.

Questions? We are happy to help. Call +48 123626134 or email us via shop@taiwangun.com
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