ZCI Version 2 8mm Complete Gearbox w/ QD Spring Change System (Model: Front-Wired)

Features

• Standard TM-spec Version 2 design
• 8mm bearings for enhanced reliability
• Quick detach spring system for rapid spring swaps
• Factory direct OEM replacement part
• Drop-in design requires little to no modifications to fit

Manufacturer: ZCI

Specifications:

Wiring: Front-wired
Connection: Small Tamiya
Compatibility: For Tokyo Marui Spec M4 / M16s and other AEGs with a V2 Gearbox
Material: Aluminum Alloy, Polycarbonate