Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The RK 62 76, also known as the Valmet M76 is a gas operated assault rifle of Finnish origin, which was also made in semi-automatic version for civilian market. Based on the earlier Rk 62 (Rynnäkkökivääri 62, Assault rifle 62), it is a modified AK-47. The gun was in production from 1976 to 1986. Its receiver is made from stamped and riveted sheet metal, instead of Rk 62''s milled receiver. There are eight types of M76, four of which use 7.62x39mm M43 ammunition, while the other four use 5.56x45mm NATO rounds. They use 15, 20, or 30 round magazines. Finland used the 7.62 mm version, while Qatar and Indonesia use the 5.56 mm version.