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EG Hard Gearbox Shell Ver.2 (6mm)
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Pickup available at Skirmshop Spain
Usually ready in 24 hoursEG Hard Gearbox Ver.2 (6 mm)
- Complete redesign of the classic Version 2 gearbox for AEGs. The EG hard gearbox shell has been engineered from scratch to resolve common issues of previous designs.
- The new split-panel design makes maintenance and custom builds much easier!
- Includes quick-spring-change system and ball-bearing spring guide.
- CNC aluminum lower panel for the gear set.
- Compression unit upper panel.
- Shimming is now faster and easier.
- Labelled panels for quick screw size and part orientation reference. Pre-radiated front and rear.
- Overlapped panels prevent component movement and maximize fit.
- External wiring — no more pinion gear issues!
- The reinforced high-strength main shell passed our 100,000-round heavy-load test.
- Interior shell is coated with Teflon for smoother gear and compression part operation.
The gearbox top is now a single-piece design, greatly increasing strength in the area where most Version 2 gearboxes commonly fail.
■ Included
・ EG Hard Gearbox Shell
・ Ball-bearing Quick Spring Change Guide
・ M3x16 screws x3
・ M3x8 screws x6
・ Lever Cut Screw x1
・ Trigger Unit Switch Screw x1
・ Grip Screws x4
INTERNAL PARTS NOT INCLUDED
■ Compatibility:
・ Standard Tokyo Marui Version 2 AEGs
・ Tokyo Marui Specification Version 2 AEGs
※ This gearbox shell is designed to Tokyo Marui AEG specifications. Modifications may be required for non-spec replicas. Not 100% compatible in all cases.
※ Intended for advanced users and may require modifications.
Pairs well with
In stock! Ships within 1-2 business days.
Complimentary shipping & returns

EG Hard Gearbox Shell Ver.2 (6mm)
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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FAQs
Please read our FAQs page to find out more.
Do I need an account to order?
No, but an account lets you save addresses, review orders, download invoices and manage wish‑lists.
When will my order ship?
Orders placed before 15:00 CET on business days ship the same day if the
items are in stock. A tracking e-mail follows automatically.
Can I change or cancel my order?
Yes, e-mail orders@skirmshop.nl or use the contact form before 15:00 CET on the shipping day
with your order number. After dispatch, changes aren’t possible.
Do you ship outside the EU?
Yes, the shipping rates and import taxes will be calculated at checkout.
What is the minimum age to buy an airsoft replica?
Please check your own governments regulations for the minimum required age.
Don't forget to send your ID.