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Blue Book of Gun Values


The artillery arsenal in Rousse began operating in 1878, and was managed by Russian officers until 1884, when a Bulgarian was appointed the director. In 1891, the factory was transferred to Sofia, and was renamed the Sofia Artillery Arsenal until the entire facility was moved to Kazanlak in 1924. At that point, the name was changed to the State Military Factory. After WWII, the arsenal diversified into civilian production, and its Cold War security name was "Factory 10". In 1958, the first AK-47 design under Russian license came off the assembly line, and in 1982, the one millionth AK-47 had been manufactured.


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