Designed to accommodate cartridges of caliber 7.12 mm and their submission to the receiver K-12.7 machine guns, CT 12.7, 12.7, NSV, NSVS-12.7, NSVT-12.7.
|Key performance characteristics|
|Number of units||10|
|efforts removing cartridge with links||kg||not less than 25-40|
|Length||mm||less than 323|
|Weight||kg||no more than 0,235|
|Warranty developments||amount of a cannon||30|