5KU M4 AEG RIS / M1913 Rail Stock Base – Black

AEG M4 Receiver End Plate with RIS / M1913 Stock Adapter
This CNC-machined aluminum adapter from 5KU is designed for most electric airsoft rifles of the M4 / AR15 series. It allows easy installation of stocks with a RIS (Picatinny / M1913) rail mount or can be used without a stock to enhance compactness and maneuverability.The adapter is ideal for modernizing your rifle, such as adding modern MCX / MPX stocks, or creating a minimalist design for a backup M4 pistol. Made from durable aluminum, it offers long service life and lightweight construction.

Technical Specifications

Material: Aluminum
Weight: 50 g
Color: Black
Compatibility: AEG M4 rifles (TM standard)

Package Contents

1x AEG M4 Receiver End Plate with RIS Adapter