Arthurian Airsoft Excalibur Version 2 gearbox


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icon Description

Arthurian Airsoft Excalibur Version 2 gearbox

Replacement gearbox for the Arthurian Airsoft Excalibur series AEGs. These fit all of the Excalibur M4 models which feature the ‘Exchange & Chrono’ quick change spring system.

These are as standard from factory and come with the following parts installed as one piece:

  • Gearbox shell
  • 8mm Bearings
  • Standard 18:1 ratio gearset
  • Selector plate
  • Bolt release mechanism
  • Gearbox screws
  • 21.4mm air nozzle
  • Polycarbonate tappet plate
  • Metal tooth piston
  • Piston head
  • Piston head o-ring
  • Cylinder
  • Cylinder head
  • Shims
  • Cut off lever
  • Trigger
  • Trigger contacts
  • Wiring
  • Tappet plate spring
  • Trigger spring
  • Trigger contact spring
  • Cut off lever spring
  • Cut off lever screw
  • Trigger contact screw

Please note:

These will require a new spring, a compatible Excalibur M4 receiver and an Excalibur spring guide.

icon Brand

Arthurian Airsoft

Arthurian Airsoft has released the ‘Excalibur’ range of AEGs with something for every player. The Excalibur AEGs are all full metal construction with numerous styles of external parts to compliment and individualise every variant.
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Socom Tactical are pleased to announce we are able to offer 0% interest-free finance on all orders to Paypal customers

For full information please check out our finance page

Choose Pay in 3 at checkout where PayPal is available, and enjoy the power to split your purchase into three interest-free payments, with no set up fees or charges.* It’s a great way to help you stay in control of your budget.
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icon    Delivery Times and Costs View our Delivery Times and Costs

At Socom Tactical we aim to ship all orders same working Day During our working hours. All orders before 14:00 we aim to ship the same day. Shipments are shipped Monday, Wednesday, Thursday, Friday sadly due to no collections we are unable to ship Saturdays.

Pricing and Times

UK Mainland   £6 or Free on orders over £100

Europe   £10 - Delivery 3-7 working days (Excluding any customs delays)

Rest of the World   4- 14 Working Days (Excluding any customs delays)

Additional Time There May / Will be additional delays for Remote UK, Highlands and Islands, as well as Northern Ireland typically this, adds an additional 1-2 working day

UK Shipping Methods -   Typically most orders over £30 or 1kg are sent via DPD local Next Working Day delivery. You will receive an email and/or Text message from DPD with a 2-hour delivery window. Packages under 1kg or £30 will be shipped by Royal Mail First Class Tracking number can be viewed on your account

EAN: AAE-GB Category:

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