F2 Polarstar Engine black edition

F2 Polarstar Engine black editionSmall Fusion Engine SKP black edition Winner of "Best HPA engine" at the 9th Airsoft Players Choice Awards, the F2's dual solenoid design offers the same functionality as the legendary Fusion Engine but in a more compact, efficient and flexible design. Dual solenoids allow you to adjust the nozzle and poppet valve independently of each other for unmatched control over both loading time and air volume used. Furthermore, this makes it possible to change

Supplied with:

It is also tested to work on rainy days without problems

- excellent mechanical resistance to wear

Full metal kit bronze dust effect

Technical specifications :

6-inch handguard designed to ensure easy handling and lightness without sacrificing quality

thanks to the reliable MOSFET with tons of functions such as Hair Trigger

The type of metal injected it is the SAE 4650 surface treated with HRC38-42° hardening which is currently considered the best material on the market for this type of use

Improved and more resistant axis integration

avoiding damage

This head diverts the air pressure inside the cylinder by 90 degrees

For preparations of replicas with extreme rates