Gas Tube for GHK/LCT AK Series KU (5KU-261-Bk)

BRAND 5KU®

The 5KU Aluminum Railed Gas Tube is a practical upgrade for AK airsoft platforms, designed to provide a stable mounting base for optics and accessories via its 20mm top Picatinny rail.

Constructed from CNC-machined 6061 aluminum with an anodized finish, it ensures durability, lightweight performance, and long-term reliability. It enhances the modularity of AK replicas while maintaining a compact profile.

Compatible with multiple AK platforms, it is a versatile solution for users looking to modernize their rifle setup.

Key Features

• CNC-machined 6061 aluminum construction
• Standard 20mm Picatinny top rail
• Durable anodized finish
• Allows mounting of optics and accessories
• Lightweight and compact design

Compatibility

• GHK AK Gas Blowback
• LCT AK AEG
• CYMA AK Series
• Double Bell AK Series

Important Notice

This is a universal part and not brand-specific. Due to different manufacturing tolerances, fitting adjustments may be required during installation.