Lonex - SP M150 (470-500FPS) Spring - GB-04-04
LX-GB-04-04The tune-up spring uses progressive non-linear design to stable FPS and save battery,
and uses high class steel to ensure the durability.
M150SP (470-500FPS) Spring
Color: Black
The tune-up spring uses progressive non-linear design to stable FPS and save battery,
and uses high class steel to ensure the durability.
M150SP (470-500FPS) Spring
Color: Black