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,
Oficial AK-47 (AK-47) or hair (Arlequin). In the end AK-47 pinned Arlequin and watched as his opponent was shaved bald after the match per Lucha Libre traditions. AK-47 also won IWRG's annual "Castillo del Terror" ("Castle of Terror") match in 2009, unmasking Yack. On March 3, 2011, "Los Oficiales" lost the IWRG Intercontinental Trios Championship to Joe Líder, Silver King and Último Gladiador, ending their reign at 886 days. On December 22, Oficial AK-47 teamed with Trauma I to face Oficial 911 and Trauma II in a "Relevos Suicidas" match and after losing the match, AK-47 and Trauma I were forced to