EMG Platinum Complete Version 2 Gearbox w/ Motor for M4/M16 Airsoft AEG (Model: Rear Wired) Spring Shotguns 02mm tightbore inner upgraded barrel

02mm tightbore inner upgraded barrel

and other styles

FPS Range: 320-380

and various models with or without rails

EMG Platinum Complete Version 2 Gearbox w/ Motor for M4/M16 Airsoft AEG (Model: Rear Wired) Spring Shotguns 02mm tightbore inner upgraded barrelFeatures High speed 13: 1 short stroked steel SHS gears and full metal rack piston Quick change spring system allows for easy spring changes without needing receiver disassembly 350 400 FPS estimated FPS (individual parts and build will affect FPS output) Pre built at the factory to ensure industry leading QC and parts quality Hybrid 8mm ball bearing steel bushings for optimal longevity and performance Onboard electronic trigger Wired to the rear with