B-31RPK Rail by Zenitco

B-31RPK Rail by Zenitco is a precision-milled upper handguard rail designed for RPK rifles and compatible platforms. Manufactured from high-quality D16T aluminum alloy, it features an anodized coating available in black or desert color options.

It is intended for use with lower handguards such as B-20L, B-23L, and DL-3, and is a key component in the Sport-5 and Sport-8 kits by Zenitco.

The rail forms a robust Picatinny interface above the gas tube and barrel, without obstructing the line of iron sights, enabling solid mounting of tactical accessories and optics.

Specifications:

• Weight: 130 ± 5 g
• Dimensions: 193 × 45 × 42 mm ± 5 mm
• Material: D16T aluminum alloy
• Color: Black or Desert

In the kit:

• B-31RPK rail – 1 pc
• M5x7 screws – 6 pcs
• Installation manual – 1 pc

Installation Notes:

1. Perform an incomplete disassembly of your rifle.
2. Remove the standard plastic gas tube cover by rotating it while holding the tube.
3. Install a compatible lower rail (B-20L, B-23L, or DL-3).
4. Attach the B-31RPK rail to the gas tube.
5. Optionally install DL-3 and Sport-4 side rails if needed.
6. Secure the rail using the included M5x7 screws.

Original Zenitco product. Distributed worldwide by Bazalet.