Features
Fully polished "Silver Edge" gearbox increasea overall efficiency by up to 15% from standard gearbox designs
Made from high strength zinc alloy; reinforced in key areas for longevity
8mm stainless steel bearings provide smooth travel for the steel gear set
Ported cylinder optimized for carbine length inner barrels (~363mm)
Integrated "quick spring release" function for easy spring change
Updated S.D.U. 2.0 chipset to manage shot-to-shot amperage draw (gearbox only pulls 11amps at ~380 FPS) for improved consistency, performance, and instantaneous trigger response making this one of the most efficient stock gearboxes on the market
Wired to the rear with a Deans style T-plug
Ambidextrous cams and gears included
 
 
Manufacturer: APS
Specifications:
Compatibility: For APS ambidextrous M4 platforms (May work with other brand TM-spec M4 AEG rifles, but will require modification)
Gearbox Type: Ver 2, Full Metal
Motor: Long Type (Not included)