At the heart of every KM4/16 series rifle is KWA's Second Generation Extreme (2GX) gearbox, designed to resist cold temperature failures. Structural reinforcement has been engineered …

Features High strength metal alloy shell Steel 8mm bearings & reinforced steel gear set High strength polymer piston, air nozzle, and selector plate Rear wired (battery extension adapter …

Revolutionary 2GX Gearbox featuring the High Performance 2G Bucking, M120 Spring, & High Torque Motor. This highly durable gearbox is designed to resist cold temperatures and …

This is the factory replacement KWA version 2 2GX Gearbox Shell w/ 9mm Bearings. This gearbox will fit in any KWA KM4 series automatic electric gun. This gearbox may fit into other …

The KWA 2GX mechbox fits both the current and 1st-gen KM4 Series, and is universal to The KM4 SR, KR, CQR, and KM16 Series AEGs.

2023年3月12日 · This KWA 2GX Airsoft gearbox is designed as a proprietary gearbox. It can only be used with KWA's. The 2GX Shell: The gearbox shell isheavily reinforced to withstand years …

The KWA 2GX mechbox fits both the current and 1st-gen KM4 Series, and is universal to The KM4 SR, KR, CQR, and KM16 Series AEGs. It comes with 9mm Bearing pre-installed.

With rugged full metal construction (full metal receiver, barrel, internals) and a solid enhanced 2nd generation gearbox, the KWA KM16BR "M16A4 Battle Rifle" is a top of the line Airsoft weapon …

An original full KWA 2GX Gearbox Casing complete with bearings and Screws. These have all been from complete, unused KWA 2GX Gearboxes we've stripped for parts and are cheaper …