Iron Airsoft BA Lower Receiver for WA GBB M4

Key Features

• Material: Made out of high strength aluminum

• CNC machining process

• Hard anodized finish surface

• Lightweight and high strength construction

• Compatible with WA system M4 GBB rifle

• Dimensions (cm): 20 (L) x 15 (W) x 5 (H)

• Weight (gram): 500

• Lower Receiver x 1

Description

This Iron Airsoft BA Lower Receiver is made of high strength aluminum material with high precision CNC machining process. It has hard anodize black finish surface which made it more durable. It is upgrade receiver for WA M4 GBB rifle.