[Golden Eagle] Jing Gong HK416 Rear Sight[For JG 6621 AEG]

Description:
[Golden Eagle]Jing Gong HK416 Rear Sight[For JG 6621 AEG]

• Metal construction
• Replace original part
• Adjustable for rear sight come with four aperatures
• Able to mount on 20mm Picatinny Rail

Specification:

• Part No.: JG-M-27
• Colour: Black
• Weight: 150g
• Compatibility: Any M4 AEG/GBB Airsoft Rifle
• Material: Metal

Package Contents:

1. Rear Sight x 1pc