RPK74M

RPK-74M is a Russian squad automatic weapon, a modernized variant of the RPK-74 chambered for 5.45×39mm. It was developed by Izhmash (later Kalashnikov Concern) as part of a program to update the AK platform for contemporary standards, providing a more modular, durable machine gun with improved ergonomics and compatibility with standard AK-74 magazines.

In design terms, the RPK-74M adopts a gas-operated, long-stroke piston system and features a longer receiver and a heavier barrel to sustain fire. It retains the bipod-equipped, light machine gun form of the original RPK family and adds modern ergonomics, including updated polymer furniture and an optical mounting rail for aiming accessories. The rifle is designed to use the same magazines as the AK-74 family, promoting supply chain compatibility in mixed infantry formations.

Operational use and deployment have seen the RPK-74M adopted by the Russian Armed Forces and offered to export customers as part of broader modernization efforts. It serves to provide squad-level automatic fire in a configuration aligned with other 5.45×39mm weapons, balancing firepower with weight and reliability for standard infantry units, mechanized troops, and support roles.

The RPK-74M sits within the broader lineage of the RPK and AK-74 family, representing a modernization rather than a ground-up redesign. It underscores ongoing efforts to standardize ammunition and accessories across Soviet and post-Soviet small arms while maintaining traditional roles for light machine guns in contemporary infantry formations.