Air set, cylinder without holes

Full air system for power increase. Brings durability and better sealing. Package include:

• Aluminium cylinder (suitable for inner barrels over 370mm)
• Aluminium backpressure piston head with the ball bearing
• Aluminium cylinder head
• Disposable silicon grease
• Spare piston o-ring

Basic condition for the better sealing is good nozzle. It is not included in this package. But if you want, you can buy it separately. See related items or category Nozzles. Before you proceed check out, please make sure you have all requested parts in your basket.

Apply grease on the all touching parts. It will reduce friction and improove sealing.