Type 58 assault rifle (NVA) of North Vietnam forces between 1964 and 1975. It was used by the Islamic Revolutionary Guard Corps (IRGC) and the militia Basij of Iran against the Army and the Republican Guard of Iraq in the Iran–Iraq War (1980–88). In Nicaragua the Sandinista Popular Army used Type 58 weapons against the Contras in the Sandinista Revolution (1980–90). Type 58 assault rifle The Type 58 is an assault rifle made in North Korea derived from the Soviet AK-47 designed by Mikhail Kalashnikov. It uses a 7.62×39mm cartridge. It is the longest version of the rifle at 890 mm, while the AK-47
AK-12 AK-12 The AK-12 is a Russian 5.45×39mm assault rifle, designed and manufactured by Kalashnikov Concern (formerly Izhmash). It is one of the modern derivatives of the Russian AK-Pattern series of assault rifles. Kalashnikov also offers the AK-12 in 7.62×39mm cartridge, designated as the AK-15. The AK-12 project began in 2011 by the IZHMASH factory which became part of the Kalashnikov Concern as a private venture, in an attempt to participate in the “Ratnik” trials which were held by the Russian Army. It was further developed by Kalashnikov Concern, and throughout its development and evaluation stage it has received multiple modifications