Description
Echo 1 Hop-Up Chamber for Plastic Body M4 / M16 Airsoft Gun AEG
Echo 1 Hop-Up Chamber for Plastic Body M4 / M16 Airsoft Gun AEG
Features:
- OEM replacement part for Echo 1 plastic body M4 / M16 AEGs
- ABS plastic construction
- Holds inner barrel and hop-up bucking
Package Includes:
- Echo 1 Hop Up Chamber and parts
- Echo 1 Blue Bucking