B-11 Handguard Rail is designed for AKS-74U and rifles based on this model.

The B-11 Handguard forms three Picatinny rails that allow the attachment of various accessories:

• Tactical flashlight
• Laser pointer
• Bipods
• B-9AKSU flashlight mounts
• A-1 slingmount
• NPN-1 Picatinny rail cover
• RK-4, RK-0, and RK-5 grips
• FP-1 and FP-2 wire holders
• B-19 or B-19N upper handguards

Additionally, a mini Basis rail on the bottom allows convenient installation of an RL-1 hand stopper.

Benefits During Operation:

• Improves cooling of the barrel from the receiver to the gas tube
• Allows for mounting additional accessories

Specifications:

Material: Aluminum alloy D16T

Weight: 145 ± 10 g

Overall Dimensions: (125 x 54 x 40) ± 5 mm

Operating Temperature Range: -50 to +50 °C

In the Kit:

Installation Instructions:

1. Partially disassemble the weapon and remove the standard handguard.
2. Install the B-11 handguard in place of the original handguard, ensuring it is securely mounted:
• Position the regular handguard retainer on the B-11 rail.
• Attach the B-11 to the receiver.
• Using a wooden or metal spacer, hammer the B-11 rail firmly into the receiver.
• Close the lever on the handguard retainer.
3. Reassemble the rifle.

Attention: Do not file the handguard during installation. Modifying the handguard could result in loosening at the connection, which may affect accuracy.

Note: The fit of the handguard is critical for sight alignment, which impacts shot accuracy.

The manufacturer reserves the right to make changes to the product design or configuration without prior notice, as long as these changes do not reduce the technical or consumer properties of the product and align with efforts to improve design or production technology.