JG OEM Replacement Flat Top Metal Upper Receiver Assembly for M4 / M16 Series Airsoft AEG
Features:
- Cast metal alloy construction
- Factory direct OEM replacement part
- Assembled from the factory
- Dust cover, charging handle, forward assist
- Flat top Picatinny rail for mounting optics
Compatibility: For JG, Tokyo Marui, Matrix, and other compatible M4 / M16 Airsoft AEG rifles
Material: Aluminum Alloy
Package Includes: Upper Receiver, Charging Handle, Forward Assist, Dust Cover
Manufacturer: JG