Features:
- Non-linear spring design
- Suitable for most Marui-Compatible AEG Gearbox
Velocity chart:
M90 - 290-320fps
M100 - 330-350fps
M110 - 350-380 fps
M120 - 380-410fps
M130 - 410-440fps
M140 - 440-470fps
M150 - 470-500fps
M170 - 550-600fps
M190 - 650-700fps