Anyone looking to up their rate of fire and own an AK.

I bought 2 Action AK version 3 gear boxes and upgraded them. Both very similar and one is for sale.

Originally started life as an Action high speed 8mm ball bearing reinforced gear box.

I was quite dissapointed with the performance of the original gb so removed the majority of the oem parts and the new contents are listed below:

SHS super high speed 13:1 gear set. (short stroked)
Prometheous Piston head.
Prometheous Cylinder.
Prometheous Cylinder head.
Prometheous air nozzle.
Action tappet plate.
Element reinforced piston. (short stroked)
King Arms sector clip.
G and P M160 turbo motor.
Guarder M100 spring.
Re shimmed and silicon grease applied.
Custom mosfet with active breaking, all joints soldered with heavy guage wire and deans connector.

Custom work done to the sector gear to short stroke.
Custom work done to the piston to remove the last two teeth and short stroke to match the sector grear.

Running on 11.1 lippo this gear box gives 33 bb's per second. Thats 1986 per minute.

The gear box has only had very light use as I have two this one was in my Kalash that I have sold the other is in my VFC.

I am looking for £140.

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If you want to ask any questions please do. Although I skirmish at CQB site as part of team Scotsnaz, I am more often on another forum. Airsofters.co.uk so feel free to ask away on there.

Thanks for looking.