CPJ017607. (ERR). The Mosin-Nagant M91/30 is a Soviet bolt-action military rifle that became one of the most recognizable infantry rifles of the 20th century. Introduced in 1930 as an updated version of the earlier Mosin-Nagant design, it was chambered for the 7.62x54mmR cartridge. The rifle features a manually operated bolt, a five-round internal magazine, and a durable wooden stock. Designed with simplicity and reliability in mind, the M91/30 was produced in enormous numbers and saw extensive service during World War II, particularly with the Soviet Red Army. Its straightforward construction made it relatively easy to manufacture and maintain under wartime conditions. Variants included infantry, sniper, and carbine versions, with sniper models receiving specialized optics and refinements. Today, surviving M91/30 rifles are historically significant military collectibles, valued for their connection to major conflicts and the soldiers who carried them