The ProMag AK-47 7.62x39mm 50 Round Drum Magazine fits most common variants of the Kalashnikiov in 7.62x39mm. It features over molded stamped steel feed lips and front and rear magazine catch. The magazine body is constructed of a proprietary DuPont Zytel based polymer with an injection molded magazine follower. The magazine spring is formed from heat treated chrome silicon wire. This magazine does not fit unconverted Saiga rifles and is made in the USA.