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Pre-Order ETA September 2020 Laylax Prometheus Ver2 EG Hard Gearbox Shell for V2 Airsoft AEG Rifles (Model: 6mm)

ID: 14379 (Gbox-Laylax-EGHV2)
Prometheus / Laylax859188143791457144316759014379
Pre-Order ETA September 2020 Laylax Prometheus Ver2 EG Hard Gearbox Shell for V2 Airsoft AEG Rifles (Model: 6mm)
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Includes gearbox and spring guide only. Gears, bushings, wiring, trigger, and other internal parts sold separately.
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Prometheus / Laylax


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This is a pre-order item with an ETA (estimated arrival) of September 2020

A pre-order item is an up coming new product, or an item in the process of being restocked to the platform by it's manufacturer.By pre-ordering an item, you will have reserved the inventory availability to receive it before the goods arrive. All pre-order items are eligible for a full refund at any time during the waiting period; simply call or drop us an email with the order # and the pre-order item you would like to cancel for an immediate refund. Due to circumstances such as US customs inspection, factory delays and other situations out of our control, all ETAs (estimated time of arrival) are estimated to our best ability and are subject to change.


  • Split-panel design allows for easier tuning and maintenance
  • Gear changes and shimming have never been simpler or easier to perform
  • Quick-change steel ball bearing spring guide included
  • Access panel made from machined aluminum for strength and durability
  • Pre-radiused cuts at the front and back of the cylinder window
  • Wiring channels integrated onto the outside of the gearbox
  • Compatible with Ambidextrous Selectors
  • Great for any Ver2 compatible Airsoft AEG
The Laylax Prometheus Ver2 EG Hard Gearbox Shell answers the need for a gearbox shell that is easy to tune and allows for customization to meet the user's needs. Designed as a "split-panel" gearbox, Laylax integrated an access panel onto the lower section of the gearbox, making gear changes and shimming extremely simple and easy with no need to remove any of the compression parts or completely disassemble the gearbox. The top-side features a quick-change steel ball-bearing spring guide and another segmented access panel for the compression parts. The cylinder window has been pre-radiused front and back.

Wiring channels are located on the outside of the gearbox, keeping battery and trigger wires neatly segmented and away from any internal moving parts.

The gearbox panels are made from precision machined aluminum for a clean finish, strength, and durability. The main gearbox body is made from high strength cast zinc alloy. M3 steel screws are features all-around for extra strength.

Manufacturer: Prometheus (Laylax)


Compatibility: For Tokyo Marui Version 2 gearbox compatible Airsoft AEG rifles
Bearing / Bushing Size: Fits 6mm bearings / bushings
Material: Aluminum, zinc alloy

Note: Includes gearbox and spring guide only. Gears, bushings, wiring, and other internal parts sold separately.

About Prometheus / Laylax

Providing products in the Japanese market for the better part of 20 years, Laylax is well known for their high manufacturing quality and precise tolerances. Their tried and true parts and accessories have led them to be the leader in Japanese airsoft engineering.

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This is a pre-order item.

Pre-order estimated arrival: September 2020

By adding a pre-order item to your shopping cart, you will guarantee yourself to have the item reserved before they are offered as an in-stock item. Often, you will also save on shipping while not risking a rate item being sold out before you have a chance to buy it. Being the largest Airsoft distributor in the America continent, is the gateway for many exciting items entering the Airsoft world. All pre-order items are tagged with our best estimate on arrival times factoring in manufacture delay, us custom examinations and other factorys to the best of our ability. The goods on pre-order generally arrive before they are past due or on-time 99% of the time. All pre-order items are processed subject to item availability on a first-come, first serve basis. All orders and payments are processed at the time of payment. Buyer reserve the rights to a full refund on any pending pre-order items at any time.

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.

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