AK-47 AK-47 is known as "Cuerno de Chivo" (literally "Goat's Horn") because of its curved magazine design. It is one of the weapons of choice of Mexican drug cartels. It is sometimes mentioned in Mexican folk music lyrics. AK-47 The AK-47, AK, or as it is officially known (), also known as the Kalashnikov, is a gas-operated, 7.62×39mm assault rifle, developed in the Soviet Union by Mikhail Kalashnikov. It is the originating firearm of the Kalashnikov rifle (or "AK") family. Design work on the AK-47 began in 1945. In 1946, the AK-47 was presented for official military trials, and in 1948,
AK-101 AK-101 The AK-101 is an assault rifle of the Kalashnikov series. The AK-101 is designed for the world export market, using 5.56×45mm NATO cartridges, which is the standard of most NATO armies. The AK-101 is marketed at those looking for a weapon that combines the logistical compatibility and familiarity of the 5.56×45mm NATO round with the reliability of a Kalashnikov. It is designed with modern and composite materials, including plastics that reduce weight and improve accuracy. Many of the improvements found in the AK-101 are also present in the AK-103 and the rest of the AK-100 series of rifles. The