Prometheus SG O-ring Air Nozzle

Manufacturer's notes: ● Built-in O-ring reduces discharge air loss! ● POM material with excellent lubrication and sliding properties! ● Auxiliary pores prevent locking when the piston moves backward, reducing rotation efficiency and battery consumption! It is an important part that reciprocates violently like a piston, sends air from the cylinder to the BB bullet, feeds, loads, and fires. Therefore, we adopted POM material, which has dimensional accuracy, fatigue resistance, friction and wear resistance, and is rich in self-lubricating performance. In addition, an O-ring is built in to increase airtightness with the cylinder head, and a unique nozzle tip design with an auxiliary intake port realizes smooth intake. Prevents locking when the piston is retracted, reduces gear load, and reduces battery consumption. Length: 22.37