Driving the power source and recoil engine, the gears and piston take the heaviest load in the gearbox and this is magnified when upgrading the Marui Next Gen series. The life span of these parts can be half or even one quarter of conventional electric guns. The Prometheus Hard Pistons have been developed through extensive testing of different combinations of materials, processes and treatments for maximum durability.
NOTE: MAX Torque version requires use of Prometheus MAX Torque gears.
ReviewsMindaugas RickusActually I am over the moon not with a product. But with a service! Great job guys ! Well impressed! Will be ordering other parts and supplies from THE CAGE airsoft shopAirsoftmonkey
PistonBeen tech-ing for 8 years and not had one off these strip don't waste your time with anything elseMick
Hard pistonGood so far. Direct fit.
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DetailsCurrent Stock:Width: 7.20 (cm)Height: 14.00 (cm)Depth: 2.50 (cm)