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H&K UMP Competition Series Airsoft AEG Rifle with metal gearbox by Umarex - Black

27 Customer Reviews

by Brandon N. on 11/25/2017
"When I received the package, the package was surprisingly light. I opened the box and grabbed the gun by the front rails and I thought it was gonna be light but it was heavier than expected for a abs plastic smg.

I don't know why everyone is complaining about the hicap mag not working. Mine works great but the gear is small and there is a wall around it.

Great performer for beginners and people who want a cool wall hangar.

Airsoft Lightning
by Matthew R. on 09/23/2016
"This is a very comfy gun, shoots well also very accurate. Batteries are easy to swap out and you could probably do it in like 10 seconds if you get good enough at it. I highly recommend getting a couple mid caps for it as the stock high cap is pretty bad it hardly even feeds when using an 8.4. It has a really nice gearbox. I popped it outta the gun to look at it and it looks really nice. Now onto the Pros and cons

-good gearbox
-can use up to a 7.4
-Mags are inexpensive (UFC mags are what you should get they've never misfed
-A lot of rail space for such a compact gun
-Light weight

-High cap mags are pretty bad
-Battery door isn't really strong so if you don't close it all the way when folding out the stock it could break
-8.4s in this gun will almost never feed the gun in my experience I recommend 9.6 or higher

Over all a very respectable gun and I even got a few offers on mine when I got it. Great starter to intermediate gun completely stock
However if you're going to a milsim I'd recommend a high torque motor and a tightbore along with maybe getting the piston shimmed other than that I highly recommend.
by Anthony C. on 11/21/2015
"Great beginer gun wonderful aeg great for cqb would recomend
by Christopher T. on 09/16/2015
"Great gun! I own an AK-47 AEG, and a G3 AEG, and I prefer this gun. Attached I have a flashlight, silencer, red dot sight and fore grip which makes the gun look very tactical. This gun is a close quarters gun, not really valuable in a lot of open outdoor game but a great gun for ambushing or flanking. Also great to use on a vehicle.

I made some changes to the gun:
-I took of the orange tip
-I took off a section in the front of the gun that was meant for a sling (I use the back for my 1 clip sling)
-Adding a silencer on this gun is kind of vital due to the fact that the barrel isn't the best length for an airsoft gun

-Great accuracy
-Can be used left handed and right handed (a shooter should be comfortable to shoot both ways)
-Light weight (heavy with all the attachments I have but still lighter than other players guns with the same attachments)
-Foldable stock is good in CQC/CQB and vehicles
-I get a lot of compliments and people coming up asking me about the gun
-I have had it for almost a year now and not a single problem with the gun, but had problems with the high cap mags
-Comes with Hop-up system

-High caps suck and have gear problems which cannot be fixed really (get about 5 mid caps)
-Buy a better battery and use the one it comes with as an extra
-Really great gun, and you should get it!
by Matthew H. on 12/25/2014
"This gun is one of the best I have used. Good strong polymer and metal rails. My favorite smg.
Pros: compact
Metal rails
Great rof
Great rail space
Great fps
Good battery
Cons: the hi cap mag is horrid. Buy a new one. Besides that no cons
by Joseph I. on 10/06/2013
"I have had this gun for about 3 months now and love the ump platform. Outside body is good and sturdy and have no complaints, but would recommend the threaded metal outer barrel upgrade. I would buy this gun over and over again as it is the only ump platform currently available. I have had the gun apart and have had to make many mods to bring it up to the quality I prefer. The inner barrel is garbage and needs to be replaced. the compression in the cylinder in non existent and will need to be upgraded, and is you are going to run a 120 spring change the motor. Gears and other internal parts are of decent quality and should last quite a while. Overall I would highly recommend this aeg but be prepared to put about $100 in after market parts if you are like me and like a quality internally working aeg. I would defiantly buy this gun again. I would not be happy with the gun stock however but not a big deal to me.
by Max R. on 05/26/2013
"Very very good gun. Great for CQB, foldable stock. It looks lighter than it actually is.

- Good weight
- Loud if you like that
- Great accuracy
- Perfect for CQB
- Feels good in the hands

- The safety dial is a bit wobbly and dosent always click in
- Charging handle is just "there" but dosent work.
by Kaleb S. on 02/03/2013
"Just got this gun and it is awesome ! VERY heavy and powerful. You can just feel the power behind it, when the guy reviewed it on here i think his battery was low, because mine chronoed at close to 400. (393 to be specific) so yeah, im js ! I recommend this to any airsofter. Do NOT use the bb's with oil on them or it wont feed pretty much at all. But premiums and other dry .2's and up work great. Very accurate. 5/5 :)
by Alex T. on 01/04/2013
"This gun is by far my favorite gun. When I first held it, it felt very good and was a decent weight. The high-cap holds around 400, and last forever. The metal rails are also nice, and so is the folding stock. This gun is VERY good, and is powerful, and just REALLY fun to use!

Folding Stock
Great Fps and rpm
Very loud and threatening
Folding Stock
Metal rails
Two different rear sights
Looks nice
Feels nice

Fire selector is a little hard to adjust at times (rarely happens)

I really like the gun, and I highly recommend it. If you need a compact, reliable, good gun, this is the ideal airsoft weapon for you. I know it was for me!

P.S: This gun DOES come with a battery and charger, it doesn't say so in the description, so don't buy another battery unless you want a better battery or something like that.
by Oliver V. on 09/13/2012
"I got this gun 2 weeks ago, played 4 matches with it yet. my opinion of this gun right now is pretty good.
nice fps, its extremely accurate and it very sturdy, no wobbling on this gun! Although its polymer, it feels amazing in the hands. it sounds BEAST!!!!!! This gun is a 8/10 gun.


Nice FPS
Very Accurate
Very Sturdy
Nice feel
Batteries and loader included


A little more fps wouldnt be to bad, but its still useable even in forest matches.

Thats prety much it. AWESOME GUN
by Hal K. on 07/10/2017
"Great gun only thing is i would recomend getting mid caps i had trouble with the high caps feeding
by Eric J. on 12/26/2016
"This gun works great but the mag that comes with it isn't very good it rattles if you drop it. It comes with a battery but it was curved so it was hard to put in. Besides all that it is a strong and durable gun that fires fine.
by Josh K. on 03/28/2016
"A very nice gun! I commonly see a problem with the high cap mags, but they work if you just hit the bottom of the mag while it is in the gun. Easy to adjust hop up, great quality for the price, and overall a nice weapon. Works best with .20 bbs and fires around the same for out of the box that the box tells you. The adjustable iron sights are an awesome addition, the only thing I might have to complain about it the high cap and the stock. The stock is plastic, but it is durable. So far, no problems with this gun! Great weapon and I suggest anyone who doesn't want an AK or M4 should buy!
by Sandi R. on 09/08/2014
"Great gun not the best though .
Great Plastic body
Decent FPS
Decent Sights

Terrible Hi Caps
No silencer is ever available.
by kyle c. on 06/02/2014
"This was my first gun, and it is awesome! But thats exactly what it is, a beginners gun. If you love the ump 45 platform get the elite version, and have a 200-300 dollar budget thats the gun for you; but back to the review.

light wait
looks sweat!!
collapsible back
CQB ready
comes with battery that i still have and use
fast rate of fire
good trigger response (with the proper battery)
grip is grate
rails are perfect for all attachments

terrible magazine (mine got jammed within first 1000 shots (might just be mine, but its easily fixed with mid-caps))
non functioning charging handle
charger sucks

As i said its perfect for beginners, and is easily a grate gun for any small child or large adult!