Jing Gong M5-A4 JG070MG

Spec: * Lonex NGRS gears * FPS Softair NGRS bushings * FPS Softair spring guide * FPS Softair M105 spring * FPS Softair piston * FPS Softair piston head * FPS Softair type D cylinder * FPS Softair cylinder head * FPS Softair nozzle * Laylax Nineball AEP purple hop bucking (flat hopped for more surface contact) * Laylax...