RPK-74
The RPK-74 is a Russian light machine gun. It is a version of the AK-74 assault rifle. It is the same caliber as the latter: the 5.45 × 39mm. It uses 45 or 75 round magazines, but can also use compatible 30 round AK-74 magazines. Its barrel is longer and reinforced.
RPK-74 Media
Molot Vepr-12 at the ARMS & Hunting 2012 exhibition in Moscow
Soldier of National Guard of Ukraine with the RPK.
A Triple Canopy contractor gives a marksmanship class on the Zastava M-72 machine gun to two US Army soldiers.