400e Gen 2 Replacement Gearbox is built as a complete drop-in unit for the 400e electric airgun platform, offering reliable operation and consistent performance. Featuring a reinforced metal shell and motor-driven piston system, it supports both semi and full-auto firing modes. Designed for compatibility with both metal and polymer models, it provides a straightforward solution for repairs or maintenance.

Why Choose This Item

• Complete replacement gearbox for easy installation
• Compatible with 400e Gen 2 metal and polymer models
• Motor-driven piston system ensures consistent cycling
• Supports semi and full-auto firing modes
• Reinforced metal construction for durability
• Rear wired design for stock battery configuration

Specifications

• Type: Electric Airgun Gearbox
• Compatibility: 400e Gen 2
• Function: Replacement Assembly
• Wiring: Rear Wired
• Operation: Semi / Full Auto
• Construction: Reinforced Metal
• System: Motor-Driven Piston