Polar Star нозл для M4 красный

Nozzle Color: Red
Max Velocity: (0.20g BB @ 120 PSI)
275mm Inner Barrel: 500 FPS
380mm Inner Barrel: 550 FPS
509mm Inner Barrel: 590 FPS

Bore Size: 0.1610 in.
Nozzle Length: 1.745 in. 
External O-Ring Size: 014-70D 
Internal O-Ring Size: 7mmx1.5mm-70D