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R4 submachine gun [WELL]

WELL | Discontinued
elbaliavanu yliraropmeT
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  • Forms of delivery

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  • Technical data

    Weight 1440 g
    Color black
    Material ABS, aluminum
    Fire mode auto, single
    Magazine model low-cap
    Magazine material ABS, steel
    Accumulator included in set YES
    Accumulator type cube
    Accumulator type NiMH
    Gearbox version dedicated
    Bearings type polycarbonate sliding
    Warranty period 12 months
    Ammo .12g, .20g, .23g
    Serial number YES
    Length 590 mm
    Magazine capacity 23 BBs
    Accumulator voltage V 7.2
    Accumulator capacitance mAh 450
    Length of internal barrel 180 mm
    Muzzle energy 0.45 J
    Muzzle velocity 200 FPS with 0.20g BBs
    Diameter of Internal barrel 6.08 mm
    Replica Model MP7 Airsoft Gun
    Manufacturer: WELL
    Code: FB1391

  • Reviews

    • - 15.07.2025 wrote:
      An excellent replica with both filmmaking, display and sport uses!! It's a good, cheap alternative that even surpasses more expensive counterparts in quality! Would highly recommend to anyone wanting to get into airsoft or are simply interested in firearms.
      Opinion rating: 0
    • - 22.01.2025 wrote:
      The gun feels nice and looks nice but thats as far as it goses it doesn’t shoot on semi and on full auto it shoots a few bbs and stops the trigger feels very stiff the battery compartment is very small

      Opinion rating: 1
    • - 13.12.2024 wrote:
      Clearly one of the best quality products when it comes to budget and quality
      It feels great and I got a couple of bigger mags to play with and I m very satisfied if your looking for a budget option for cqb I recommend this
      Opinion rating: 0
    • - 16.08.2024 wrote:
      Excellent replica for its price, considering the complete set with battery. Powerful, fast, very compact and especially convenient with a holster. The quality of the materials is also very high. The retractable stock and grip add comfort in use.
      Opinion rating: 0
    • - 29.01.2024 wrote:
      Dirba gerai patogūs patiko
      Opinion rating: 1
    • - 16.01.2024 wrote:
      This is my second order of R4 SUBMACHINE GUNs [WELL] . They are perfect beginner SMGs. These are a fantastic piece for your modern loadout. I am using these for a short film project and couldn’t be more pleased with these.

      Follow along with me echt_development_group on IG
      Opinion rating: 0
    • - 01.01.2024 wrote:
      For the price, this thing rocks. Perfect started airsoft game. I am using these in a short film and they fit the bill perfectly. I bought one, tested it and just purchased 3 more. For the price, these rock.
      Opinion rating: 0
    • - 21.11.2023 wrote:
      Very well made replica for the price. I bought it as a backup and I’m very position surprised.
      I did myself a couple of tuning: I installed a mosfet and changed the battery contacts to support an 11.1 lipo. Bear in mind you need a lipo with a max length of 10cm, otherwise it won’t fit inside the battery compartment.
      The gearbox is a Tokyo Marui compatible, hence you can get a chance to tune it more if you would like so, however I didn’t do it myself.
      As stated, I am very satisfied with this replica, the shipping was quick, and as always shut out to the folks at Taiwangun!
      Opinion rating: 3
    • - 07.08.2023 wrote:
      The R-4 submachine gun is a very affordable gun for beginners. Spare magazines are a must for this gun as they cannot hold a lot of bb's. The gun works great, although there were a couple of things that I didn't like about it. The bb's seem to travel as if they are in slow motion and a lot of force needs to be applied onto the trigger to fire, which isn't good in semi-auto only game modes. It is a good starting weapon in my opinion, but it could use the adjustments listed to improve it.
      Opinion rating: 1
    • - 15.07.2023 wrote:
      Az ár többnyire tükrözi, hogy mit kapunk.
      Ha nem szeretnéd szinte azonnal rákölteni az eredeti ár 2-3-szorosát nem jutnál vele messzire, tehát ez ilyen formában közel használhatalan. "Speciális" akkumulátor kell bele, - amiből plusz beszerzése nem egyszerű, ahhoz pedig, hogy egy átlagosat tudj belerakni, átalakítás szükséges.
      Szerencsére meg tudtam tőle szabadulni és más is ezt fogja tenni, akinek nem mindenáron kell MP7.
      Opinion rating: 0
      Odpowiedź sklepu:
      True, this model requires a dedicated battery.
    • - 05.02.2023 wrote:
      After 600 BBs the compression is gone. Spare parts are not available for sale. Very low power and firing range. The front grip is very weak and almost does not lock.
      Opinion rating: 4
      Odpowiedź sklepu:
      Feel free to contact the service department, we will try to help you in this situation
    • - 09.11.2022 wrote:
      Great little AEP. Good construction and feels good in the hand heavier than expected witch is a good thing. Plenty of rail space and easy to access the battery without a tool.
      Would recommend at least 2 spare mags and a spare battery when using as a back up to a sniper loadout. Great for cab and as a ambush weapon as its realitavly quiet
      Opinion rating: 0
    • - 18.09.2022 wrote:
      For the price I cant complain. However, compared to the jg skorpion, this thing really lacks. It shoots about 150 fps and the range doesnt reach 100 feet. I can tell from the sound it has a weaker spring in it. The MAG midcaps I ordered from here have trouble feeding. The original lowcap feeds no problem. Maybe they need to be broken in first. I will try to upgrade the spring the same as the jg and put a laylax bucking and lambda barrel to get the max out of this great little aep.
      Opinion rating: 2
    • - 01.06.2022 wrote:
      I am very happy with this gun! This is very affordable, has a nice weight, and comes with a battery and charger. I also bought mid-caps for these and never experienced any jamming or feeding issues. Lastly, I like how my gun came with orange tape wrapped around the barrel, instead of it being an annoying orange plastic flash hider. Mine R4 has a black metal flash hider and there were no problems with US customs. The orange tape was easy to remove. :)
      Opinion rating: 6
    • - 13.01.2022 wrote:
      Not really a skirmishable SMG, however:

      While the above, with a range of around 20m @.2g BB is true, this replica of the famous German SMG has a few things going for it:

      + Sturdy enough for the price
      + Looks great
      + Modding potential
      + no feeding issues with the provided magazine in either semi or full auto
      + Battery & charger included

      Obviously, there are also drawbacks:
      - range
      - power (sub 0.5 Joule)
      - not readily skirmishable out of the box (unless in VERY CQB arenas and even then the enemies might not feel it)
      - due to the low power, .2g is about the heaviest you'll go for BB weight. Maybe .23 but no more

      However, inspite of these flaws I still hold the opinion that this SMG is worthy of 3,5 (hence rounded to 4) stars.

      For its money its a decent gun for plinking in the garden.
      If you intend to skirmish this Submachinegun, you can do so by HPAing it with already available prebuilt HPA Kits. Same goes for custom HopUnits to aid in range and accuracy by a significant margin in combination with the HPA kit.

      If HPAing the gun to make it skirmishable isn't for you and you'd rather just improve the trigger response for extra fun plinking or getting an edge in very CQB scenarios, you can LiPo-mod it and/or wire in a Mosfet which aids trigger response massively.
      There are plenty of Videos on how that's done and it's not difficult or particularly expensive.

      As a result of all of the above, I can recommend the Stock RIF for plinking and very limited gameplay scenarios or the modded RIF for genuine gameplay.
      Opinion rating: 7
    • - 08.12.2021 wrote:
      It's a cheap item, so you not getting the best quality one as you should expect, however for the price you get a very decent and relaistic Mp7. The quality overall is very decent in therms of materials and the shotting is good for indoor play. The only down factor I see here is the capacity of the magazine that is included.
      Opinion rating: 0
    • - 26.11.2021 wrote:
      Hello dear airsoft community!
      New unit in my personal collection - this mp7 from WELL. It is budget solution for players to have submachine gun as secondary weapon instead of pistol. It gives opportunity to carry much more ammo and have automatic and semi-automatic fire modes. Very convenient to use for CQB. Unfortunately, this replica does not come with a 14-thread adapter as standard, but I installed it by myself. Before playing, I equipped the assembly with a tracer attachment and installed a small trijicon rmr. This MP7 has an integrated picatinny rail and 2 removable rails, that gives you opportunity to install you favourite attachments.
      Gearbox is smaller than standard v2, and gave me +-35 meters per second (114fps) on .25 tracer bbs, but it was enough to have great frags on distance 10-15 meters. My suggestion- to use lighter bbs (around .20-.23), it must have greater results.
      Disassembling process isn't too complicated, so if you have at least small experience in mechanics, you will have success with maintenance processes.

      (+) Main pluses: definitely to buy, if you need budget replica of famous MP7 with tuning perspectives (HPA for example).
      (+)Almost ready "from box" - just "plug and play".
      (+)Light and very useful in CQB

      (-)Main minuses: doesn't have original markings on it (h&k and caliber)
      (-)Doesn't have 14-thread adapter
      (-)Not so powerful as standard rifles and guns (35m/s)

      From Latvia with love.
      Codename Joker, Delta Force.


      Opinion rating: 4
    • - 23.08.2021 wrote:
      Great gun for cqb
      Opinion rating: -7
    • - 22.08.2021 wrote:
      In the box you get the MP7, fifty round magazine, European charger and 7.2 micro battery. All of it was well packaged and delivered timely, even though I live in California, I was quite impressed.
      Advantages:
      Cheap, but excellent quality overall, nice and compact, and feels sturdy.
      Flash hider Isn't glued/pin on like in the U.S so you don't have to deal with that BS.
      Has a respectable FPS and fire rate for CQB. For what it is, this MP7 is an excellent gun if you don't mind less power and acceptable rates of fire. I tend to play outdoors and it worked for me. Probably will buy another down the line.
      Disadvantages:
      Rear iron sight was crooked though fixable. Nit pick come with a euro charger so adaptor will be needed for folks elsewhere. Another nit pick and this just for folk who care about smell the adjustable stock has a musty grease smell when out. It doesn't bother me but I'm use to the must of military gear but easy fix would be to clean it off and grease it with whatever you like. I would give this gun five stars but the rear sight being poorly assembled out of the box did it.
      Opinion rating: 4
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Crafted for the elite USSOCOM unit — Check out the other products in the series



The submachine gun designed by the German manufacturer is a compact and modern design. It was introduced to the market in 2001 as a response to the needs of special forces, security services and people requiring versatile, light and effective handguns. Here is a closer description of the submachine gun:

Ergonomic solutions: The MP7 submachine gun was designed with users in mind, which is why it has many ergonomic features. The adjustable stock allows you to adjust the length of the weapon to individual needs, and the pistol grip and trigger guard ensure comfort and a secure grip.

Magazine and capacity: The MP7 is equipped with a magazine, placed in the pistol grip. This allows you to carry enough ammunition while maintaining the compact dimensions of the weapon.

The replica was made of the highest quality plastic. The outer barrel, sights, stock guides, trigger, RIS rails and fire selector are made of durable metal. The body of the replica, the profiled pistol grip and the stock are made of high-quality plastic. The replica is used both as an additional weapon and in dynamic CQB games. It is possible to attach additional accessories to the RIS rails, such as a collimator or a laser sight. The pistol is equipped with a retractable stock and a folding front grip, which increases its functionality.
The R4 is equipped with mechanical sights (wide front sight) and fold-out rear sights with the option of adjustment. The unique serial number is an additional feature of this replica.

In the set we get:
  • R4 replica
  • magazine
  • Ni-MH 450mAh 7.2V battery
  • battery charger

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Safety & Usage Guidelines

Please read the following information for safe product use:
SKU: FB1391 · EAN: - · R4 submachine gun [WELL] ·
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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