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

ID: 66144 (GB-AK-B019)
4.0 stars, based on 1 reviews
A&K NS15 Version 2 Gearbox Shell for Version 2 M4/M16 Airsoft AEGs
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This item is currently Out of Stock


  • 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.

1 Customer Review

(Write a review)

by Josh M. on 06/21/2017
"This is awesome. You can see the casting marks on the out side but it come with the 8mm steel ball bearings so it has that extra thickness and it's pre-wired. You'll want to by so lube for the bearings and evike has some great, free, how to videos also.

-steel ball bearings
-selector plate

-needs lubricating
-shows signs of weak alloy casting

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This item is currently Out of Stock. Most out of stock items are restocked within 1-3 weeks. Some items may take longer. Please add this item to your wishlist to keep posted on its availability.