6.02mm Inner Barrel for GBB (420mm)

Product Overview

• Type: Precision inner barrel for gas blowback (GBB) replicas
• Inner Diameter: 6.02mm
• Length: 420mm
• Material: Stainless steel
• Compatibility: Designed for GBB airsoft platforms

Key Features

• Improved accuracy and tighter shot grouping
• Polished surface for reduced friction and consistent performance
• Robust design for enhanced durability
• Compatible with standard 6mm BBs

Optimized for Precision and Performance

• Ideal for long-range engagements
• Easy to install in compatible GBB replicas
• Upgrades your replica's shooting precision