B-33 Dust Cover with Integrated Picatinny Rail is compatible with all Kalashnikov models and carbines based on the AK platform.
It allows for the installation of various sighting devices on the Picatinny rail, maintaining impact consistency on installed sights with repeated openings and closings.
The B-33 dust cover is a milled product made from D16T aluminum alloy and mounts on B-10M, B-10U, B-10L, B-30, or B-30U handguards using five screws.
It forms a 170 ± 5 mm Picatinny rail above the barrel without obstructing the line of sight when using standard mechanical sights.

Specifications:

Material: D16T aluminum alloy

Weight: 215 ± 10 g

Overall dimensions: (300 x 50 x 37) ± 2 mm

Operating temperature range: from -50 °С to +50 °С

In the Kit:

Installation Instructions:

1. Remove the standard receiver cover and return spring assembly. Raise the gas tube retainer and rear sight to the upper position.
2. Using the included Allen key, remove the mounting screws from the B-33 bracket, then remove the screw from the insert.
3. Install the B-33 rail into the grooves of the already mounted B-10M or B-30 handguard, secure with four mounting screws, install the steel insert, and tighten the insert screw (using thread lock is recommended). Then, secure the four screws connecting the cover to the handguard, and install the bolt frame and return spring assembly included with the B-33. Close and lock the B-33 using the return spring retainer.

Note: It is not recommended to use the B-33 rail in conjunction with a damper.

More detailed illustrated instructions are included in the operation manual.

The manufacturer reserves the right to make changes to the product design or configuration without prior notice, provided these changes do not worsen the technical characteristics or consumer properties of the product and align with the aim of improving its design or production technology.