K-31C Classic Top Rail for AK - Tan
K-31C Classic Top Rail for AK Replicas
Product Overview
The K-31C Classic Top Rail is specifically designed for AK replicas, offering a high-quality enhancement to your firearm. This top rail is crafted entirely from durable and lightweight aluminum, providing an excellent imitation of the original Russian design intended for live firearms. By incorporating this rail, users can significantly improve both the functionality and aesthetic appeal of the classic AK construction. This product aligns with the latest trends observed in the Russian Federation's armed forces and is also favored by civilian users.
Features
- Material: Aluminum
- Weight: 130 g
- Color: Tan
- Manufacturer: 5KU
Installation and Compatibility
The rail is designed to be attached to the B-30 handguard using four screws, which are included in the set. The RIS 22 mm rails allow for the attachment of a wide variety of accessories to the replica, ranging from optical sights to grips and tactical flashlights.
5KU parts are compatible with the majority of AK replicas based on the VFC system, including brands such as VFC, BOYI, and Cyma, as well as E&L and LCT. However, please note that we do not guarantee full compatibility. In some instances, installation may require minor modifications and the use of tools.
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Product Information
Shipping & Returns
Shipping & Returns



K-31C Classic Top Rail for AK - Tan
K-31C Classic Top Rail for AK - Tan
K-31C Classic Top Rail for AK Replicas
Product Overview
The K-31C Classic Top Rail is specifically designed for AK replicas, offering a high-quality enhancement to your firearm. This top rail is crafted entirely from durable and lightweight aluminum, providing an excellent imitation of the original Russian design intended for live firearms. By incorporating this rail, users can significantly improve both the functionality and aesthetic appeal of the classic AK construction. This product aligns with the latest trends observed in the Russian Federation's armed forces and is also favored by civilian users.
Features
- Material: Aluminum
- Weight: 130 g
- Color: Tan
- Manufacturer: 5KU
Installation and Compatibility
The rail is designed to be attached to the B-30 handguard using four screws, which are included in the set. The RIS 22 mm rails allow for the attachment of a wide variety of accessories to the replica, ranging from optical sights to grips and tactical flashlights.
5KU parts are compatible with the majority of AK replicas based on the VFC system, including brands such as VFC, BOYI, and Cyma, as well as E&L and LCT. However, please note that we do not guarantee full compatibility. In some instances, installation may require minor modifications and the use of tools.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
K-31C Classic Top Rail for AK Replicas
Product Overview
The K-31C Classic Top Rail is specifically designed for AK replicas, offering a high-quality enhancement to your firearm. This top rail is crafted entirely from durable and lightweight aluminum, providing an excellent imitation of the original Russian design intended for live firearms. By incorporating this rail, users can significantly improve both the functionality and aesthetic appeal of the classic AK construction. This product aligns with the latest trends observed in the Russian Federation's armed forces and is also favored by civilian users.
Features
- Material: Aluminum
- Weight: 130 g
- Color: Tan
- Manufacturer: 5KU
Installation and Compatibility
The rail is designed to be attached to the B-30 handguard using four screws, which are included in the set. The RIS 22 mm rails allow for the attachment of a wide variety of accessories to the replica, ranging from optical sights to grips and tactical flashlights.
5KU parts are compatible with the majority of AK replicas based on the VFC system, including brands such as VFC, BOYI, and Cyma, as well as E&L and LCT. However, please note that we do not guarantee full compatibility. In some instances, installation may require minor modifications and the use of tools.






















