S&T Complete Gearbox Unit for AGM MG42 Series Airsoft AEG Machine Gun

Features

• Factory direct OEM replacement complete gearbox
• Reinforced aluminum gearbox shell, cylinder, and piston set
• Heavy duty steel gears
• Metal spring guide and bearings
• Standard torque motor included
• Complete lower trigger assembly included

Factory direct OEM replacement gearboxes are great to have as a backup or a complete replacement for your existing AEG. These gearboxes come factory spec and are able to be tuned and upgraded for enhanced performance.
Recommended for experienced users, tuning is required prior to use. Professional installation recommended.