APS eSilver Edge 8mm Stripped Version 2 Airsoft AEG Gearbox Shell

Features

• Made from high strength zinc alloy; reinforced in key areas for longevity
• 8mm stainless steel bearings provide smooth travel for the steel gear set
• Integrated "quick spring release" function for easy spring change
• Ambidextrous cams and gears included
• Compatible with both the SDU1.0 and SDU2.0 chipsets
• Factory direct OEM replacement part
• Drop-in design requires little to no modifications to fit

Manufacturer: APS

Compatibility: For APS Ambidextrous M4 Platforms (May work with other brand TM-spec M4 AEG rifles, but will require modification)
Gearbox Type: Version 2, Full Metal
Motor: Long Type (Not included)