400e Gen 2 Gearbox Assembly is a complete replacement unit designed for the 400e Gen 2 electric airgun platform. Built with a reinforced metal shell and motor-driven piston system, it delivers reliable performance for both semi and full-auto operation. This drop-in assembly is engineered for compatibility with both metal and polymer versions, making it a practical solution for restoring or maintaining your rifle.

Features

• Complete drop-in gearbox assembly
• Designed for 400e Gen 2 electric airgun platform
• Compatible with metal and polymer versions
• Motor-driven piston system for consistent operation
• Supports semi and full-auto firing modes
• Reinforced metal gearbox shell for durability
• Rear wired configuration for stock battery placement

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