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Product Image Repair Kit For Big Dragon & Nuprol 40mm Gas Moscarts

Repair Kit For Big Dragon & Nuprol 40mm Gas Moscarts


This handy repair kit contains enough high quality replacement O-rings and bearings to replace all the major seals in four Big Dragon or Nuprol 40mm Moscarts and enough bearings to rebuild 2 release valves.


These kits are ideal for those who regularly use moscarts and can be kept in a kit bag or toolbox ready in-case you find one has started leaking just before a skirmish or just to fix any existing leaks.


Contains :-


4x Main valve O-ring

8x Fill valve O-ring

4x BB Retention O-ring

8x 6mm Steel bearings


Assembled in the United Kingdom by Lees Precision Engineering.

UK Shipping Prices

Royal Mail First Class - £1.80, free for orders over £30.00
Royal Mail First Class Signed For - £2.70 flat rate

International Shipping Prices

Royal Mail Standard Airmail - £3.00
Royal Mail Standard Airmail – Free for orders over £30.00
Royal Mail Priority Tracked & Signed For Airmail – Starts at £9.00


Lees Precision Engineering does not ship to the following countries,
China, Indonesia, Peru

Dispatch & Delivery Times

Orders are normally dispatched within 3 working days of receiving payment.

Orders within the United Kingdom generally arrive within 1 – 2 working days of being dispatched however may take upto 10 working days, especially during peak times for Royal Mail.

International orders generally arrive within 3 – 10 working days of being dispatched but may take upto 15 working days.

International orders to Canada and South American countries often take slightly longer and may take upto 20 working days to arrive from the date of dispatch.