0 Item(s) - Total £0.00
Airsoft Guns Ammos, BB's & Gas Accessories Tactical Gear Clothing Parts & Upgrades Kids Zone
Airsoft Guns Ammos, BB's & Gas Accessories Airsoft Tactical Gear Clothing Parts & Upgrades Kids Zone


SKU : KA001-00A-100
Now available from : £180.00

2 in stock

Description Delivery Returns

This complete gearbox is ready to drop into any Krytac rifle as a replacement, or to transplant into any Version 2 accepting RIF for unmatched levels of out-of-the-box performance. Krytac are well known for their commitment to quality and this ready-to-install gearbox is no exception. It features an integrated MOSFET for electrical protection, 8mm bearings and Krytac’s usual heat treated gears for exceptional longevity. The whole shell has been designed for structural integrity, ensuring there are no weak points which will cave to stress during firing. The quality extends to the components included inside such as the piston which has metal teeth, the second to last of which has been removed to ensure proper and efficient engagement. The cylinder head features a thick rubber pad to aid in quieter operation and longer lasting performance. The spur gear features Krytac’s usual higher tensile spring to maintain better engagement, especially when under stress. Other neat features of this complete package are the window on the side of the case which is ideal for the application of lubrication, and to check on internals without going through the stress of opening it up. A quick change spring system means that you won’t have to completely disassemble the unit to change the main spring of your weapon. Whether you need a replacement for your precious primary, or want to shoehorn Krytac levels of durability and performance into any Version 2 accepting RIF, this gearbox is a surefire choice.


Integrated MOSFET
8mm bearings
Window on side of gearbox
Gearbox shaped for max durability
Quick change spring system
For Krytac / other Version 2 RIFs
Heat treated Steel-Alloy gears
Tough Sector gear spring
Tooth removed from Piston for better engagement
Thick pad on Cylinder Head
High durability gearbox
Complete and ready to drop in
Excellent cable routing

We aim to SHIP your purchase within 2 business days, usually less. If this is not possible, we will contact you as soon as we can. We cannot be held responsible for delays due to the Courier Service or Post Office Royal Mail. Please allow up to 4 days for delivery, depending on your chosen shipping option.

UK Delivery: For details of our shipping charges please view our Shipping Policy.

Please Note: We currently only ship within the UK, we do not ship outside the UK or overseas.

As the delivery is provided via a courier service it is important that you ensure there will be someone available at the delivery location to sign for the parcel. No refund of the delivery cost will be made for failed deliveries where there has been no-one available to accept the parcel.

If you wish to return any items, please contact us either via email (info@urbanairsoftuk.com) or on the phone (01924 899 109)

Returns address:
Fear Masters Entertainment Ltd
t/a Urban Airsoft Store
Exchange Buildings
Exchange Street
West Yorkshire

* Please note this is our Head Office and Shop.

Do you need to speak to a member of our team?

We’d love to hear from you – whether you need help sourcing that specific product, or want some advice on the best products to suit your requirements, our expert team are on hand to help.

Urban Airsoft Mega Store, Exchange Buildings, Exchange Street, Normanton WF6 2AA

    Why choose Urban Airsoft UK

    Price Match Policy

    Here at Urban Airsoft Mega Store, We guarantee to try and match any like-for-like price on any product shown on our online store, subject to T&C's.

    Expert Gun Servicing

    Our on site tech guy The Airsoft Doctor offers custom upgrades, professional repair and servicing, two tone and camo paint jobs.

    Next Day Delivery

    We aim to SHIP your purchase within 2 business days, usually less. If this is not possible, we will contact you as soon as we can.

    Two Tone Service

    Our professional two tone service usually takes up to 3 working days, the spray will cover 51% of the replica.