[Golden Eagle] Polymer M4 Airsoft AEG Upper Receiver

Description:
[Golden Eagle] Polymer M4 Airsoft AEG Upper Receiver

• The Golden Eagle Polymer M4/M16 Airsoft Upper Receiver is an upgrade part that quickly attaches to most M4 and M16 airsoft AEG lower receivers.?
• Additionally, it features an upper optics rail for integration of your favorite airsoft scopes. It comes with all the parts you need, including the metal D-ring, metal top rail, charging handle, ejection port cover door, and forward assist button (push button).

Specification:

• Part No.:JG-M-9
• Colour: Black
• Material: Polymer Plastic
• Weight: 520g
• Compatibility: Jing Gong/Gold Eagle Polymer Plastic M4 AEG Series

Package Contents:

1. Upper Receiver x 1pc
2. Dust Cover x 1set
3. Forward Assist c 1pc