This BJ Tac CNC Aluminum Mag Extension Base for G-Series Magazine is made of high quality aluminum with CNC machined process. It features hard coating anodized which made it more durable. It allows the user the enhance the capacity of their existing magazines and compatible with most of G-Series GBB magazine.

Key Features

• Material: Made of high quality aluminum

• Strength and lightweight design

• CNC machined process

• Hard coating anodized

• Allow the user the enhance the capacity of their existing magazines

• Compatible with most of G-Series GBB magazine

• Dimensions (cm): 6 (L)x 4 (W) x 4 (H)

• Weight (gram): 100

• Package includes: Mag Extension Set x 1