Double Bell Ver.2 Replacement Gearbox Shell for M4 / M16 Series Airsoft AEG Rifles

Features

• Durable metal construction
• Standard version 2 gearbox design
• Ball bearing bushings
• Factory direct OEM replacement part

Manufacturer: Double Bell

Specifications:

Compatibility: For Tokyo Marui, G&P, Matrix and other compatible M4 / M16 Series Airsoft AEG Rifles (Modification may be required depending on brand and model)
Material: Metal