The B-9 rail is designed to be installed on the bottom Picatinny rail of B-10M and B-10U handguards. 

It provides a Picatinny mounting position compatible with Klesch-1 and Klesch-2 flashlights, laser designators, and grips like RK-0, RK-1, RK-2, RK-4, and RK-6.

Advantages:

• Allows installation of flashlights and laser designators close to the barrel.
• Supports the installation of compatible grips (RK-0, RK-1, RK-2, RK-4, RK-6).

Specifications:

Overall Dimensions: 135 x 35 x 35 mm

Weight: 68 ± 5 g

Material: Aluminum alloy D16T

Operating Temperature Range: -50 to +50°C

Warranty Period: 60 months

In the Kit:

Installation Instructions:

1. Loosen the screws on the side of the B-9 rail.
2. Install the B-9 rail on the bottom Picatinny rail of the handguard and tighten the screws.
3. To attach grips (RK-0, RK-1, RK-2, RK-4, RK-6):

• Unscrew and remove the plug screw, then remove the plug.
• Insert the T-shaped spike of the grip into the T-shaped groove of the B-9 rail.
• Tighten the screw to secure the grip.