B-31N Classic 5KU top rail for AK replicas
The top rail, made entirely of durable and lightweight aluminium, perfectly reproduces the Russian original designed for firearms. The rails allow you to improve the functionality and appearance of the classic AK carbine design, following the latest trends found among the armed forces of the Russian Federation, as well as civilian users. The rail is mounted to the handguard with 6 screws included in the kit.
The 22mm RIS rails allow the replica to be equipped with a whole range of additional accessories - from optical sights to grips and tactical lighting.
The 5KU parts fit most AK replicas based on the VFC system (including VFC, Boyi, Cyma) as well as E&L and LCT. However, we do not guarantee full compatibility, assembly in some cases may require minor modifications and the use of tools.
Package include:
