B-21M Handguard Rail

B-21M handguard rail is designed for Vityaz-SN, Saiga-9, and TR9 Paradox.

The B-21M rail forms three Picatinny rails that allow the attachment of additional accessories such as tactical lights, lasers, grips, bipods, B-19, B-19N, B-22 rails, and RK-series grips from the "Classic" line.

Operational benefits:

• Improves barrel cooling in the area from the receiver to the gas tube
• Allows mounting of additional equipment
• Maintains free access to the standard Dovetail base for optical devices

Specifications:
Material: D16T aluminum alloy
Weight: 180 g
Dimensions: 165×54×42 mm
Color: Black or desert
Operating temperature: from -50°C to +50°C

In the kit:
1 x B-21M handguard rail
1 x Manual

Installation instructions:
1. Disassemble the original handguard.
2. Install the B-21M handguard firmly:
– Insert the original handguard retainer into B-21M
– Attach B-21M to the receiver
– Use a spacer and hammer in B-21M
– Close the lever on the handguard retainer
3. Reassemble the firearm.
Important: Do not file the handguard during installation. Improper fit may affect aiming precision.

Warranty: 60 months