H&K UMP Competition Series Airsoft AEG Rifle by Umarex (Color: Black)

"Great gun
Pros
Feels nice in hands
Shoots hard
Trigger is snappy
Accurate
Cons
Hi cap mag it comes with is bad it broke my first time using it just get two mid caps

Overall this is a great gun would recommend mine broke the tigger sometimes wouldn’t work and it wouldn’t shoot but I think that’s just my gun I’m getting another one but great gun

"Amazing gun looks and feels great
Pros
Very accurate
Full auto is nice
Feels good when you shoot it
Feels stable
Iron sights are on point

Cons
Semi auto is okay the trigger isn’t the best
High cap mag is very trash just get a Midcap for 12 bucks
Mine has a feeding issue and the trigger is really weird and sometimes doesn’t work but I think that’s just mine I’m get a replacement

This is a very great gun overall accept for the stupid high cap the springer broke my first time shooting it but other than that this is a very good starter gun for people that want to get there first gun and it dose come with a battery even though it doesn’t say it does

"What is Everyone (previous reviews) bitching about?? Now I paid $149.95 for the Tan model, on sale, which is clearly a bargain for what you are getting - a precision made HK UMP45 LICENSED Replica made from mostly Fiber Reinforced Polymer, which is the same as the REAL one! Sure the outer barrel is also Polymer instead of "Metal" like the "Elite" mode has, but really who cares? The Upper and Lower are very nice Polymer castings, and it breaks down for cleaning like the real UMP. Maybe earlier models had cheap metal Motor housings, but this 2023 model is very nice steal and aluminum and is a Version 3 I believe. I have not had it to any skirmishes yet, but I have been using it a lot in my back yard "Run n Gun" range (20 ft to 80 ft shots) and this EF HK UMP45 has worked flawlessly once you "learn it". Only complaint is the included "Hi Cap" mag is BARELY acceptable, you have to constantly wind the Mag Spring. After market Hi-Cap mags aren't much better, get the 120 capacity mags instead.
Pros:
-Insanely accurate to 75 feet out of the box. Has adjustable Iron Sights, and 20mm Rails for any Optics.
-Can take a 12.1V LiPO "Stick Battery" as you would buy for an AEG AK-47, BUT put Dielectric Jell on Trigger Contacts.
-The Stock 8.4V 7 cell NiMH Battery is "OK, will last for 3 2/3rds filled HiCap Mags. Buy 2 extras.
- Nice weight, VERY close to the weight of a real 9mm UMP (the only one I've gotten to shoot)
Cons:
- The Barrel is NOT THREADED! But once you get the Orange Tip off, thread the barrel with a 14mm CCW Tapping Die you can buy on EBay for $12 shipped. (Be careful cutting the threads into the Polymer outer barrel! I'm posting a thread on airsoftsociety.com/threads "Modifying your EF H&K UMP AEG"
- The Stock Hi-Cap Magazine is no prize winner, you have to constantly wind the spring because it's so weak. After-market Hi-Cap's aren't much better. You'd be better off using 3 1 Low-cap Mags for skirmishes!
- The Charging Arm is GLUED Fixed, unlike the Elite Model. This is LAME as they could have left it working even if it didn't operate the Electric BlowBack Bolt on the Elite Model. Just had a small spring in there!! I'm also going to post how to do this on that airsoftsociety.com/threads posting.

Summary: WTH! For the money, this is a great FUN Machine Gun to Indoors Skirmish with in MilSim or other Airsoft Games! Outdoors, I'll stick with my GBBR M4 Mk18 replica; ... but indoors this is my choice!

"AirPowerTactical" @ airsoftsociety.com/threads