Length - 16.5 m
Primary Contractor - Ostikov Armaments Plant (OAP)

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Length - 19 m
Primary Contractor - Ostikov Armaments Plant (OAP)

Length - 31.2 m
Primary Contractor - Kursk Heavy Industrial Group (KHG)

Length - 52.5 m
Primary Contractor - Kaar General Resources Corporation (KGR)