B-31N Handguard

B-31N Rail by Zenitco is a milled upper handguard made of high-quality aluminum alloy D16T, designed for installation on AK rifles and their derivatives. It is compatible with B-30 and B-30U handguards by Zenitco.

The rail forms a Picatinny interface above the gas tube, enabling the attachment of optics or tactical accessories without obstructing the iron sights.

Key Features:

• Precision milled from durable D16T aluminum alloy
• Designed for B-30 and B-30U handguards
• Picatinny rail on top for mounting additional equipment
• Black or desert color options

Specifications:

• Weight: 95 ± 5 g
• Dimensions: (198 x 47 x 37) ± 5 mm
• Material: D16T aluminum alloy

In the kit:

• B-31N rail – 1 pc
• M5x9 screws – 6 pcs
• Instruction manual – 1 pc

Installation instructions:

1. Perform an incomplete disassembly of the weapon.
2. Install the B-30 or B-30U handguard.
3. Reinstall the gas tube.
4. Install the B-31N upper handguard using six screws:
• If using B-30: use M5x9 screws from the B-31N kit.
• If using B-30U: use M5x7 screws from the B-30U kit instead of M5x9. Do not use M5x9 with B-30U!