Date: 3/6/2020 6:38
Airgun Hunting is Legal! Check to see what is allowed in your state ⭢ Check It Out!

Red Jacket AKU AEG Full Auto Airsoft Rifle

1.02 reviews
Red Jacket AKU

Roll over image to zoom in


Not Available

click to see more from this manufacturer

Consider the following similar item(s)

  • Semi/full automatic
  • Weaver/Picatinny accessory rails
  • Flip-up adjustable rear sights
  • Metal inner barrel
  • Textured stock & grips
  • Adjustable hop-up

Powerful, lightweight & fully functional. The Umarex Red Jacket AKU is built for casual backyard shooting and light airsoft skirmishes that require maximum mobility and reliable semi/full automatic firepower. This AEG is part of Umarex's Red Jacket series airsoft guns and has an ABS plastic frame with 4 accessory rails on the handle grip for adding red dots, flashlights and lasers to help you lock on to your targets for greater accuracy. The Red Jacket AKU shoots at a velocity of 280-300 fps with .12g BBs and it high-capacity magazine hold 170 rds. The stock and grips are made with textured plastic that lets you solidly hold the gun in you hand with minimal slippage while you shoot. This affordable AEG makes a great addition the the collection of any airsoft enthusiast!

other products by Umarex

Max Velocity300 fpsMeasured with .12g ammo
Overall Length28.25"
Shot Capacity170
BarrelSmooth bore
Front SightPost
Rear SightFlip-up, adjustable
Suggested forSkirmishing
Hop UpAdjustable
MaterialMetal/ABS plastic
Body TypeRifle
Weight2.1 lbs

other products by Umarex

Average Customer Review

1.0 (2 reviews)
5 star4 star3 star2 star

Create an online review and share your thoughts with other customers

1.0 1.0

2.0 2.0

2.0 2.0

By Lucas from USA on 2020-01-01
See all my reviews
Was this review helpful?
0.00 ratings

Things I liked: The gun looked authentic, and was weighed nicely when held. The workings were smooth, such as the mag release and tension scroll on the mag.

Things I would have changed: The back strap clip was a bit cheap - I slung it over my shoulder and it didn't hold up too well. Otherwise, the gun was defective - go for something a bit more expensive and better made. Also, the packaging was very hard to get open.

What others should know: The gun I received was defective.


1.0 1.0

1.0 1.0

1.0 1.0

By Joe from USA on 2019-04-14
See all my reviews
Was this review helpful?
0.00 ratings

Verified Purchase

Things I liked: Price

Things I would have changed: low Quality

What others should know: Do not purchase. AKU failed to feed BB's and would not prime bb's in magazine. The other quality air soft I purchased was perfect out of the box. I returned th AKU and asked for a refund.


Create an online review and share your thoughts with other customers.   Show Other Reviews

Got a question? Got an answer?
Log in, then enter your text.

  • Lucas from USA asked:

    I just received this product today and took it out of the packaging. After reading the owners manual, I charged the battery for ~2.5 hours and then connected the battery to the gun, loaded it and set it to Full-Auto. It shot well for a few seconds, and as I was satisfied with the result, I switched it to Semi-Auto to test that. What resulted was not fun. A louder, abnormal-sounding grinding noise erupted from the chamber. Any ideas of what happened? I cleared the barrel and out came about a dozen 6mm BB's, performance grade. Is there something I am doing wrong? I knew about the tension on the mag, and retried that, but to no avail. Any help is appreciated!

    • Mark from USA:

      The gun id defective. Return it.

  • Lucas from USA asked:

    What are the specifications for the battery? How many mAh when fully charged? About how long does the battery last from a 'fully charged' status? How many volts does it output? Thanks!

    • Mark from USA:

      The battery is 8.4 volts. 1000-1200 MAH . A charge lasts thru approx 6 hours of use.

Item Description

UX-2278203 [PY-3177-6155]
Umarex Red Jacket AKU AEG Airsoft Rifle
Included: AEG battery, AEG battery charger, sample package of airsoft BBs & manual
Max Velocity300 fpsMeasured with .12g ammo