Home›Small Arms And Sidearms›Caliber›6.5x50mmBrowse By6.5x50mmThis dimension groups weapon systems by their caliber. Wikipedia notes that weapons range "from simple implements such as clubs and swords to complicated modern firearms, tanks, missiles and biological weapons," firearms whose bore size is measured precisely as caliber. Browsing by caliber keeps weapon systems built to the same specification grouped together.Facts6.5x50mmSourcesComments (0)Reader Challenges (0)FactsComparisonEra of EmergenceWell-attested950 16.5x50mmFilter Results5 entriesWeapon ClassAllRifle (3)Small Arm (2)Weapon FamilyAllBolt-Action, Lever-Action and Historic Rifles (3)Edged and Bladed Small Arms (1)Rifles and Carbines (4)Sniper, Designated Marksman and Anti-Materiel Rifles (1)Introduced EraAll1897 (2)1899 (1)1912 (1)1937 (1)1938 (1)ManufacturerAllBeretta (1)OperatorAllImperial Japanese Army (4)Imperial Japanese Navy (2)People's Liberation Army (1)Service StatusAllRetired (5)Country of OriginAllEmpire of Japan (4)Italy (1)Japan (1)Wars Used InAllBoxer Rebellion (2)Cambodian Civil War (1)Chinese Civil War (4)First Indochina War (3)Korean War (3)Laotian Civil War (1)Mexican Revolution (1)Russian Civil War (1)Russo-Japanese War (2)Second Sino-Japanese War (4)Spanish Civil War (2)Vietnam War (2)World War I (3)World War II (5)Show ResultsBrowseCompareSelect all 5Arisaka6.5x50mmType 30 rifle6.5x50mmType 44 carbine6.5x50mmType 97 sniper rifle6.5x50mmType I rifle6.5x50mmSources1. Wikipedia: Firearmtier 2WikipediaFirearm, History, Early firearm models sectionQuote, Firearm, History, Early firearm models sectionThe first firearms originated in 10th-century Song dynasty China (see gunpowder weapons in the Song dynasty), when bamboo tubes containing gunpowder and pellet projectiles were mounted on spears to make the portable fire lanceView the SourceComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.