The
PK is a
7.62 mm general-purpose machine gun designed in the
Soviet Union and currently in production in
Russia. The original PK machine gun was introduced in 1961 and then the improved PKM in 1969 to replace the
SGM and
RP-46 machine guns in Soviet service. It remains in use as a front-line infantry and vehicle-mounted weapon with Russia's armed forces. The PK has been exported extensively and produced in several other countries under license.