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H&K MP5A4 Full Metal Airsoft AEG Rifle by Umarex

ID: 43857 (AEG-2278060)
Elite Force / Umarex43857
4.0 stars, based on 6 reviews
H&K MP5A4 Full Metal Airsoft AEG Rifle by Umarex
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MAP ProtectedExempt From Coupons
The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.
CanadaExport Compliant
This gun has a muzzle velocity rating (FPS) between 366 and 500, and is compliant for export to Canada.

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  • Fully Licensed by H&K
  • Etched Trademarks with Individualized Serial Number
  • Full Metal Upper Receiver and Barrel Assembly
  • Nylon Polymer Lower Receiver and Hand Guard
  • Selectable 3-round Burst
  • Nylon Polymer Fixed Stock
  • Fixed Front and Adjustable Rear Sights

  • Length: 680mm
    Weight: 2800g
    Inner Barrel: ~210mm
    Magazine Capacity: 200rd Hi-Capacity. Works with Tokyo Marui, G&G, Umarex and other compatible MP5 Series Airsoft AEG Magazines
    Muzzle Velocity: 370~390 FPS (Measured with 0.20g BBs)
    Thread Direction: H&K 3-lug Design
    Gearbox: Ver 2 Full Metal, Fully Upgradeable
    Motor: Long Type
    Fire Modes: Semi/Full-Auto, 3rd Burst, Safety
    Package Includes: Gun, Magazine
    Battery: 9.6v Small Butterfly Type recommended (Battery not included)
    Hopup: Yes, Adjustable

    Manufacturer: Umarex (Licensed by H&K)

    Things you may need to get started:
      Battery and Charger – Required to power your AEG; use a high quality battery and charger for best results.

      Spare Magazines – Stay in the fight longer by bringing more ammo with you.

      BBs – High quality precision 6mm BBs recommended; Use 0.20g – 0.25g BBs for best results.

      Silicone Oil – Basic cleaning and lubrication maintenance help keep your Airsoft AEG in top working order.

    About Elite Force / Umarex

    Since 1972 Umarex has created a world of adventure for sport shooters, recreational shooters and hunters. Its high-performance, high quality models permit training under highly realistic conditions.

    FPS Range: 370-390

    6 Customer Reviews

    (Write a review)

    by James M. on 05/24/2017
    "If your looking at this gun right now I kid you not it's a great cqb/mid range battle gun I bought the gun bought a slightly longer inner barrel made by Prometheus I think 229mm so not much longer but it still numbed my fps to 400 with .20 gram bb's and 360 with .25 gram also is very consistent with fps didn't go above or under by more than 2 fps so if you plan to upgrade the barrel be careful if you want it for strict cqb use but I play outdoors so it's not an issue for me and the range with my barrel is a good 150 feet or so believe it or not I was getting people at 125-130 ish pretty much no problem past that it took a few more shots but it still got the job done very well I've owned it for 3 years now and only had to fix it twice the problem being my fault lol but seriously pros and cons now
    Good fps
    Good range up to 150 feet or so with an upgraded barrel only
    Good rate of fire for a stock gun 17 I think it was and good trigger response as well
    Light weight about 6.5 pounds loaded and all
    Easy to reload was a little tight but just buy jg mp5 mags it's the one that comes with it or if you wanna look boss the straight mags but make sure to scrape some paint in the mag well and clean it because you will not easily get the mag out
    Basically get the gun cuz um no cons in my opinion just treat it well and it will return the favor
    by Cody P. on 12/08/2016
    "Got this gun recently and overall, I really like it! The feel is great; A good heavyweight and solid construction! The size is perfect for CQB, but has the punch and range for outdoor as well (I use .25's). I don't really use the three round burst much, but it's definitely a great feature! Hop up is easy to adjust, sights are very effective, but I'm trying to find a good claw mount that actually fits to put my red dot on.

    Now, there are some issues. Number one being that my very first game with it, the brass fitting pressing into the grip for the motor plate pulled out and won't stay in. Currently have duct tape holding it in place, but it's a very big issue that should not be happening. Number two is that the magwell is VERY tight! However, some use and mag changes will eventually loosen it up. I noticed it felt better after just one game.

    Overall, when the grip screw issue is fixed, it will be my go-to CQB gun for sure! I dress in US Navy camos, so it fits quite well! I'm thinking of buying and testing the ICS lower here on Evike and see if it works. Will update later on with results. I give this gun 4.7/5 easy!
    by Anthony A. on 10/18/2016
    "From what I can tell this is a well-made gun. It's got a sturdy construction. However, due to what I can only assume is the idiocy on Umarex's part, my gun came with a non-functioning piston. I plan on sending it back and I will only change this review once this is fixed for free.

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