Data sheet
Description
5KU-405-BK
BRAND 5KU
1913 Rail Stock Adapter designed for CYMA MP5 AEG platforms, CNC machined from aluminum for durability, precision, and long-lasting performance.
This adapter allows the installation of stocks compatible with the M1913 (20mm Picatinny) standard, making it ideal for modern and highly customizable builds.
Compatible with JMAC style folding systems, it provides a practical solution to convert your replica into a compact and modular tactical setup.
Key Features
- CNC aluminum construction
- M1913 20mm Picatinny rail
- Compatible with JMAC style folding systems
- Solid and durable structure
- Perfect for upgrades and custom builds
Compatibility
- CYMA MP5 AEG
- Tokyo Marui MP5 AEG
- MP5 AEG replicas with similar specifications

