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18.99
Was 23.49
Save 4.50
  • Reinforced 'ORION™' Gearbox
  • Includes bearings
  • Quick change spring compatible

Specna's ORION™ reinforced gearbox has gained an excellent reputation since it was released installed in the EDGE™ series of AEGs, and now Specna are offering you the opportunity to create your next gearbox build with a solid, reliable shell to tie it all together. Rated to handle heavy springs and including enhancements such as radiused cylinder windows and quick change spring functionality, the ORION™ gearbox shell is probably a tad more affordable than it should be!

152.49
  • CNC 7075 Aluminium construction
  • Gate Advanced gearbox - designed for TITAN, ASTER and EON
  • Probably the best gearbox shell we have ever seen!

If you are looking for a high end gearbox shell to start your ultimate AEG build, stop looking, you found the best there is! The Gate EON gearbox shell is CNC machined from 7075 aluminium for a strong and lightweight gearbox with a plethora of small enhancements that make this gearbox a dream to put together.

The cylinder window is radiused on all corners and the shell has some significant reinforcements at the front end, and along the top spine. The internal wire routing has been redesigned for ease of installation, and the shell is perforated with several inspection windows so you can set your angle of engagement, adjust your pre-cocking settings and shim your gears perfectly. Is this the ultimate Airsoft gearbox? Well, it will be, once you've built it!

157.99
  • CNC 7075 Aluminium construction
  • Gate Advanced gearbox - designed for TITAN, ASTER and EON
  • Probably the best gearbox shell we have ever seen!

If you are looking for a high end gearbox shell to start your ultimate AEG build, stop looking, you found the best there is! The Gate EON gearbox shell is CNC machined from 7075 aluminium for a strong and lightweight gearbox with a plethora of small enhancements that make this gearbox a dream to put together.

The cylinder window is radiused on all corners and the shell has some significant reinforcements at the front end, and along the top spine. The internal wire routing has been redesigned for ease of installation, and the shell is perforated with several inspection windows so you can set your angle of engagement, adjust your pre-cocking settings and shim your gears perfectly. Is this the ultimate Airsoft gearbox? Well, it will be, once you've built it!

29.49
  • Alloy V3 Gearbox shell
  • 8mm Bearing holes
  • For AK/AUG/AR36/SMG-5K AEG

Building a gearbox from scratch? You'll need a shell to get started! The ARCTURUS Version 3 Alloy Gearbox Shell is a reinforced design with a radiused cylinder window, additional material surrounding the cylinder for extra strength and 8mm bearing holes. The rear of the gearbox is also cut for a quick change spring guide. 

The version 3 shell is common to AK, AUG, AR36 and SMG-5K AEGs (not the regular SMG-5, though) so if you need a gearbox shell for any of these platforms this one will be compatible in most cases. 

14.49
Was 23.49
Save 9.00
  • Reinforced 'ORION™' Gearbox
  • Includes bushings
  • Quick change spring compatible

Specna's ORION™ reinforced gearbox has gained an excellent reputation since it was released installed in the EDGE™ series of AEGs, and now Specna are offering you the opportunity to create your next gearbox build with a solid, reliable shell to tie it all together. Rated to handle heavy springs and including enhancements such as radiused cylinder windows and quick change spring functionality, the ORION™ gearbox shell is probably a tad more affordable than it should be!

17.99
Was 23.49
Save 5.50
  • Specna CORE™ Gearbox shell
  • Radiused Cylinder window
  • 8mm Bushings included

The Spenca CORE™ V2 Gearbox Shell provides 8mm bushings, radiused cylinder windows to help prevent cracks, and quick release spring functionality. Perfect for starting your ultimate gearbox build! 

29.49
Was 35.49
Save 6.00
  • For M4/AR15 AEG
  • Metallic blue finish
  • Gearbox shell with micro-switch trigger

The Specna Arms Reinforced V2 Gearbox Shell is constructed from alloy and finished in metallic blue. The set includes the shell itself, the screws to join the two shell halves, a quick release spring guide and a pre-wired microswitch trigger. If you are okay with building a gearbox but are not a big fan of soldering, this pre-wired gearbox could save you some hassle! The pre-installed wiring includes spade connectors for the motor, and a mini-Tamiya connector, and is configured for rear wired AEGs.