B-31RPK rail

  • Description
  • Video reviews
  • Compatibility
B-31RPK rail is compatible with RPK and rifles based on it. Designed to be used together with B-20L, B-23L and DL-3 rails (as well as a part of «Sport-5» and «Sport-8» kits).


Material: aluminium alloy D16T.

Weight: 130 ± 5 g.

Overall dimensions: (193х45х42) ± 5 mm.

Operating ambient temperature range: from -50 to +50 0С

In the kit:
B-31RPK rail
1 зс.
M5x7 screws 8 pcs.
Manual 1 pc. 

To install B-31RPK do the following:

1. Perform an incomplete disassembly of rifle.

2. Take off the plastic cover from the gas tube. For that hold the gas tube by one hand, rotate the cover by the other hand.

3. Install a handguard.

4. Install B-31RPK rail.

5. Install DL-3 additional attachment and side plates. Screw in screws.

The manufacturer reserves the right to make changes to the product design or configuration without prior notice, provided that these changes do not worsen the technical characteristics or consumer properties of the product and are in line with the aim of improving its design or production technology.
No video installation instructions...