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A&K NS15 Version 2 Gearbox Shell for Version 2 M4/M16 Airsoft AEGs

ID: 66144 (GB-AK-B019)
4.5 stars, based on 4 reviews
A&K NS15 Version 2 Gearbox Shell for Version 2 M4/M16 Airsoft AEGs
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  • 8mm steel bearing gearbox design for improved performance and reliability
  • Quick change spring system allows for easy spring swaps
  • Wired to the rear with a small Tamiya connector
  • Reinforced gearbox shell
Compatibility: Any receiver that accepts a version 2 gearbox
Material: Metal alloy, Aluminum, Polymer

Manufacturer: A&K

About A&K

A&K has been in business for more than a decade, boasting a huge selection of popular rifle models as well as unique platforms; Machine Guns, SMGs, DMRs, and even WWII replicas. A&K provides a great lineup of Airsoft products at a great value.

4 Customer Reviews

(Write a review)

by scott g. on 06/08/2020
"Didn't quite match picture(s). Mine came with bearings on the bevel gear and bushings for the spur and sector. Also came with a metal bearing spring guide, which I wasn't expecting, so was a nice surprise. Built w/a hodge-podge of parts and it runs like a top.
by Spencer J. on 02/08/2020
"I'm gonna keep this short and simple. I wouldnt buy this if I was building a DSG, but in an emergency (why I ordered it) it is just right. In fact, after a few months of use it seems just fine. Doesnt 100% fit in a JG M4A1 Carbine, but nothing a little modification wont fix.
by Mason S. on 05/11/2020
"Very nice, works well with my HK 416! Only problem is that the fuse arrived blown and I had to wait a couple weeks for a new one. Still, it is only a minor problem that can be fixed. The pre wired design is also really nice so you don't need a soldering iron. A great purchase, but I would recommend to get a fuse kit.

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