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Ever wanted to use a CRBN Upper on an AEG gearbox? Now you can!
The new AirTac Customs AEG CRBN Upper receiver is made with genuine carbon fiber for strength and fits over ANY AEG Gearbox. This means you can use it with SSGs, DSGs, and even HPA drop-in engines!
Weighing in at only 105g, the AEG CRBN is 500% lighter than a stock SSG-1 Upper, making high-speed AEGs competitively viable in tournament play!
Equipped with dual hopup windows, integrated fiber-optic back and front sights, and compatibility with both G&G and Lancer Tactical lowers, the CRBN AEG is the ultimate speedsoft rifle upper.
This AirTac Customs AEG CRBN Upper Includes:
AEG CRBN Upper:
- BOTH AEG and HPA Compatible
- CNC milled Carbon Fiber and ABS Polymer
- Genuine Carbon Fiber tube
- Fiber optic front and rear sights for fast target acquisition
- Dual hopup windows for on-the-fly adjustments
- Perfected drop-in fitment on a G&G lower with a Maxx hopup
- Included Fiber Optics Rods (Green and Red)
- Available in Glossy Black, Matte Black, Red, Blue, Purple, Silver, and Gold tube colors
Compatible with:
- Any V2 AEG Gearbox: SSG, DSG Requires removal of nub (Dremel, File)


- Any V2 HPA Engine: F2, Jack, Inferno, N7, Pulsar etc.
-
G&G polymer Lower (SSG1, ARP9). Metal Lower (ARP556) and Lancer Tactical Lower (all drop in fitment)
- Monk Customs and EMG F1 lowers (with modifications)
-
MAXX Hopup Chambers (ATPRO, M4P, M4A) and Retro Arms hopup chambers (drop in)
- G&G Stock Hopup, Lancer Tactical Stock Hopup, Prowin Hopup (With modifications)
Brian R.
This carbon purple upper is the icing on the cake for my esg build. I went with the aeg upper to make my build appear a bit different and i could re paint and blend it into my custom painted lower that i did myself. Thank you air tac for making my ssg1 a super power on the field. God bless
Malakai H.
These carbon uppers are perfect if you want to lighten and improve the look of your aegs!
jakob c.
Absolutely love the crbn upper. Used it at the field for the first time. The sheer weight of it makes such a big difference compared to a full length upper. You feel so much faster it’s amazing. 10/10
Austin M.
Love the upper. The quality is amazing. Only needed to shave down my spare gear box just a hair (version 2 gear boxes are Strang e things) but it fits amazing. Can't wait for the full build to be completed.
Jeremy D.
The AEG CRBN Upper is one of the best looking upgrades you can do your aeg. Super lightweight even lighter than those milled out metal bodies at fraction of the cost. Not only will this fit your AEG it will also work with HPA. I was originally worried about the durability of it, but after watching a CRBN Upper get slammed against a bunker and the only that happened to it was a broken ESG grip those worries went away. I will purchase again.
JJ M.
Fit right on our G&G and Lancer gen 3 rifles no issues at all. Will buy more.
Alex B.
Couldnt be happier with the CRBN upper for the AEG.. the design is so sleek and it catches eyes.. but not only that, the overall weight savings is CLUTCH.. this thing feels like a pistol in hand but lays down fire with the power of a rifle.. if you wanna up your game get yourself one!!!
Craig P.
Brilliant piece of kit looks amazing and really helps reduce the weight. Mines now clocking in at 920 grams.
Fit is nice and tight without being difficult to get into position. Definitely an eye catching piece
Gary D.
Awesome component of my build super light weight and has held up great to my first few games of abuse and it's gotten a ton of attention on the field from other players and questions asked about it. 10/10
Esmond m.
Very happy with the aeg airtac upper made my gun supper slick
Jamin S.
Hasn’t given me any problems whatsoever and it came within 3 days as I payed for.
Alexander K.
Works great! Feels so much lighter with this upper on. I’m able to push and be more aggressive then ever. You start feeling those heavier guns at mid day but now with these uppers. 10/10!
Avery P.
Fits perfectly much lighter now all I need is a maxx hop up
JJ M.
Super easy to install and shoots straight as possible. Great company responds fast and great customer service. JJ Moore
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