This is V1.0
"B-20L handguard" rail is made of aluminum alloy D16T coated with black / desert color, designed for installation on the regular place of the handguard of the Kalashnikov RPK and rifles based on it.
Allows installation of B-19RPK upper handguard.
Side Picatinny rails can be bought separately and installed according to the needs of the user.
The product is available in two versions, depending on the mounting seat.
Seats on different weapons may vary, so before buying, check the appearance of your regular handguard with the attached photo.
Two types are
possible: Type A with a wider seat and Type B with a narrower seat.
Type A corresponds to B-20L V1.0 handguard, Type B - to B-20L V1.1
handguard.