Weapons of United StatesGo Back to Countries Go Back To Weapons Home Anti-Aircraft DefensesM167 Vulcan Air Defense SystemA towed, rapid-firing anti-aircraft gun system equipped with a 20mm M61 Vulcan cannon. It was used for short-range air defense, capable of engaging low-flying aircraft and helicopters.MIM-23 HAWK SAMA U.S. medium-range surface-to-air missile (SAM) system designed for defense against aircraft. It has been deployed in numerous conflicts and was adapted for various upgrades over time.Grenade LauncherMk 19 Grenade LauncherThe Mk 19 is an American belt-fed automatic grenade launcher chambered in 40x53mm, capable of delivering devastating firepower against infantry and light vehicles. Used extensively by U.S. and allied forces, it is highly effective in suppressive and defensive roles.M79 grenade launcherThe M79 is a single-shot, break-action grenade launcher chambered in 40x46mm, known for its simplicity and accuracy. Widely used by U.S. forces during the Vietnam War, it earned the nickname "Thumper" for its distinctive sound. Heavy Cannon90mm gun M1/M2/M3A series of American anti-aircraft and anti-tank guns developed during World War II. They were used in various roles, including mounted on tanks like the M26 Pershing and as anti-aircraft batteries.HowitzerM114 155 mm howitzerA towed howitzer used by the U.S. Army during World War II, Korea, and Vietnam. Known for its versatility and range, it fired 155mm shells for both direct and indirect fire support.M2A1 105mm HowitzerA towed field artillery piece used by the U.S. military. Introduced during World War II, it provided reliable fire support and remained in service for decades due to its effectiveness and ease of operation.Man-Portable Rocket LauncherM72 LAWThe M72 Light Anti-Tank Weapon is a portable, single-shot rocket launcher. Designed for infantry use, it is effective against light armor and bunkers. Its compact and disposable design makes it ideal for rapid deployment.M1 BazookaA U.S. World War II shoulder-fired rocket launcher used against tanks and fortifications. It was a revolutionary design that gave infantry the ability to counter armor.Mortar13-inch seacoast mortar M. 1861This massive Civil War-era mortar was designed to launch heavy projectiles over long distances to devastate fortifications. It was stationary and typically used in coastal or siege defenses. Its large shells caused significant destruction and psychological impact on enemy forces.Muzzleloading Cannon3-inch Ordnance Rifle, Model 1861wrought iron field gun used by the Union Army during the American Civil War. It was known for its accuracy and durability, and it fired 3-inch caliber projectiles, making it effective in both direct and indirect fire.Recoilless RifleM40 recoilless rifleThe M40 is an American 106mm recoilless rifle used primarily for anti-tank and infantry support roles. Introduced in the 1950s, it saw extensive service in conflicts such as the Vietnam War.Rocket ArtilleryLGM-30 MinutemanThe LGM-30 Minuteman is a U.S. intercontinental ballistic missile (ICBM) system, capable of delivering nuclear warheads over vast distances. Introduced in the 1960s, it remains a critical component of the U.S. nuclear deterrent arsenal.UGM-73 PoseidonThe UGM-73 Poseidon is a submarine-launched ballistic missile (SLBM) that succeeded the Polaris system, offering improved accuracy and multiple independently targetable reentry vehicles (MIRVs). It served as a key strategic weapon for the U.S. Navy during the Cold War.UGM-96 Trident IThe UGM-96 Trident I is an early variant of the Trident SLBM, introduced in the 1980s with enhanced range and payload capabilities. It served aboard U.S. Navy submarines, transitioning the fleet toward more advanced systems.UGM-133 Trident IIThe UGM-133 Trident II is an advanced SLBM with increased accuracy, range, and MIRV capacity, forming the backbone of the U.S. and U.K. nuclear deterrent. In service since the 1990s, it remains one of the most sophisticated missile systems in operation.UGM-27 PolarisThe UGM-27 Polaris was the U.S. Navy's first operational SLBM, introduced in the 1960s. It marked a significant shift toward sea-based nuclear deterrence and paved the way for subsequent missile systems.LGM-25C Titan IIThe LGM-25C Titan II was a second-generation U.S. ICBM capable of delivering a large nuclear warhead. Also used for space launches, it remained operational from the 1960s to the 1980s.LGM-118 PeacekeeperThe LGM-118 Peacekeeper was a Cold War-era U.S. ICBM with advanced MIRV technology, capable of carrying up to 10 nuclear warheads. It provided a powerful deterrent before being decommissioned in 2005 under arms reduction treaties.Pershing IIThe Pershing II was a U.S. intermediate-range ballistic missile (IRBM) designed for rapid deployment in Europe during the Cold War. With high precision and a controversial role, it was retired following the INF Treaty in 1988.MGM-5 CorporalThe MGM-5 Corporal was the U.S. Army's first guided missile capable of delivering a nuclear payload. Operational in the 1950s, it was a significant technological step but was replaced by more advanced systems in the 1960s.MGR-1 Honest JohnThe MGR-1 Honest John was a short-range, unguided ballistic rocket capable of carrying nuclear or conventional warheads. Widely deployed during the Cold War, it was phased out in favor of more accurate missile systems.MGR-3 Little JohnThe MGR-3 Little John was a smaller, more mobile version of the Honest John rocket, designed for tactical battlefield use. Although it offered increased portability, it saw limited deployment before being retired in the 1960s.Tactical Nuclear WeaponsM29 Davy Crockett Weapon SystemThe M29 Davy Crockett was a portable nuclear weapon system used by U.S. forces in the 1960s, capable of firing small nuclear warheads. It was intended for tactical battlefield use but was retired due to its limited range and high risks. M65 atomic cannonThe M65 Atomic Cannon, nicknamed "Atomic Annie," was a large artillery piece designed to fire nuclear shells. Deployed in the 1950s, it was quickly rendered obsolete by advancements in missile technology.Assault PistolIntratec TEC-9A semi-automatic pistol known for its distinctive appearance and use in criminal activity. It was designed in the 1980s and has a reputation for being easily converted to fully automatic.Cobray M11/NineA variant of the MAC-11 submachine gun, chambered in 9mm. It was popular in the 1980s and 1990s and is similar in design to the Ingram M10.Kimel AP9A semi-automatic pistol produced in the United States during the late 20th century, resembling the design of the Intratec TEC-9. It is known for its use in various civilian and law enforcement applications.Thompson 1927A semi-automatic version of the Thompson submachine gun, produced primarily for the civilian market. It retained the same appearance as the fully automatic versions but was legally compliant with U.S. laws.Claridge Hi-TecA series of semi-automatic pistols produced in the 1980s, known for their distinctive design and futuristic appearance. They were chambered in various calibers, including 9mm and .45 ACP, but the brand eventually became obscure.Encom MP9A compact assault pisol, likely inspired by the TEC-9, designed for close-quarters combat. It is a lightweight, small-sized weapon that is favored for its high rate of fire.Encom MP45A heavier variant of the MP9, this submachine gun is chambered in .45 ACP, offering greater stopping power at the cost of slightly increased size and recoil.Cobray M12A semi-automatic pistol version of the M11, chambered in .380 ACP.Calico M950An American 9mm assault pistol known for its unique helical magazine, which held a large number of rounds in a compact format, making it ideal for high-capacity use.Submachine GunIngram M10Also known as the MAC-10, this submachine gun was designed in the 1960s and is known for its compact size and high rate of fire. It has been used by military and law enforcement, as well as by criminals.M3 Submachine GunNicknamed the "Grease Gun" for its resemblance to a mechanic's tool, this U.S. submachine gun was used in World War II and beyond. Chambered in .45 ACP, it was simple and inexpensive to produce, making it popular with troops.Reising M50A U.S. submachine gun used primarily by the Marines during World War II. Chambered in .45 ACP, it was lighter and more compact than the Thompson submachine gun but had mixed reliability in field conditions.Thompson M1A1A simplified version of the Thompson submachine gun, chambered in .45 ACP. It was used extensively by Allied forces during World War II and valued for its stopping power.United Defense M42A U.S. submachine gun produced during World War II, chambered in 9x19mm Parabellum. It was primarily supplied to resistance forces in Europe.Smith & Wesson M76A U.S. submachine gun developed in the 1960s as an alternative to the Swedish K. Chambered in 9x19mm Parabellum, it was used by military and law enforcement.Calico M955A unique submachine gun known for its helical magazine, which allowed for high-capacity ammunition storage (up to 100 rounds). Chambered in 9x19mm Parabellum, it offered a futuristic design.Ruger MP9A compact submachine gun developed by Ruger, chambered in 9x19mm Parabellum. It was based on the Uzi design and marketed to military and law enforcement for close-quarters use.Thompson 1921"The original version of the Thompson submachine gun, often referred to as the ""Tommy Gun."" It became famous during the Prohibition era in the U.S. and was known for its .45 ACP cartridge and high rate of fire."Thompson 1928A variant of the Thompson submachine gun with a slower rate of fire and provisions for a drum magazine. It was used by U.S. forces during World War II and became iconic for its use by both law enforcement and gangsters.Ingram M11A compact submachine gun designed in the 1970s by Gordon Ingram. It is chambered in .380 ACP and is known for its extremely high rate of fire. It is often associated with clandestine operations due to its small size and suppressor compatibility.General Purpose Machine GunM60A U.S. general-purpose machine gun introduced in the 1950s, widely used during the Vietnam War. It is known for its portability, being lighter than many other machine guns, and for its powerful 7.62x51mm NATO cartridge.Hand-Cranked Machine GunBillinghurst Requa Battery gunThe Billinghurst Requa Battery gun was an early volley gun used during the American Civil War. It consisted of multiple barrels mounted together, capable of firing in a simultaneous burst. Though innovative, its practical battlefield use was limited due to its cumbersome size and setup requirements.M1903 Gatling GunAn early type of hand-cranked machine gun, the Gatling gun was one of the first to solve the problem of providing sustained rapid fire. The M1903 version featured ten barrels and was used by the U.S. military during the early 20th century.Agar GunThe Agar Gun, nicknamed the "Coffee Mill Gun," was an early crank-operated machine gun used during the American Civil War. It demonstrated the potential of rapid-fire weapons but was limited by overheating and logistical challenges.Heavy Machine GunBrowning M1919An American air-cooled machine gun that was widely used during the 20th century, including in World War II, the Korean War, and the Vietnam War. It was designed by John Browning and is known for its durability.Browning M1917A water-cooled, belt-fed machine gun used by U.S. forces during World War I, World War II, and beyond. It was designed by John Browning and was known for its reliability in sustained fire.Browning M2A heavy machine gun designed by John Browning, widely used by U.S. forces since the 1930s. Chambered in .50 BMG, it is known for its firepower, range, and durability, often mounted on vehicles and aircraft.Browning M1895"A machine gun designed by John Browning, known as the ""potato digger"" due to its unique lever action. It was used by various nations during the early 20th century, including in World War I."Light Machine GunM1941 Johnson machine gunA recoil-operated light machine gun used by U.S. forces during World War II. Chambered in .30-06 Springfield, it featured a unique rotating bolt and was favored by some paratrooper and special operations units.BAR M1918The Browning Automatic Rifle, a light machine gun used by U.S. forces during World War I, World War II, and the Korean War. It was designed for portable fire support, offering a balance between weight and firepower.Muzzle-Loading PistolM1855 Dragoon PistolA single-shot, percussion cap pistol used by U.S. dragoons and mounted troops. It was part of the transition period from flintlock to percussion firearms, featuring a .58 caliber rifled barrel.RevolverSmith & Wesson Safety HammerlessA pocket revolver designed for concealed carry, introduced in the late 19th century. It featured an internal hammer for snag-free operation and a grip safety for added security. Chambered in .32 or .38 S&W, it became a popular civilian firearm.Colt 1860 Army RevolverA percussion revolver widely used during the American Civil War. It was the most widely used sidearm by Union forces and was known for its accuracy and reliability.1847 Colt WalkerA large, powerful revolver designed by Samuel Colt for the U.S. Army. Chambered in .44 caliber, it was used in the Mexican-American War and became a symbol of the American West. Its heavy weight and high stopping power made it a formidable weapon.Smith & Wesson Model 3 Russian RevolverA top-break revolver developed by Smith & Wesson and used by the Russian military in the late 19th century. Chambered in a proprietary .44 Russian cartridge, it was known for its durability and accuracy.Colt 1851 Navy RevolverA popular cap-and-ball revolver designed by Samuel Colt. It was used extensively by both military and civilian users in the mid-19th century, including during the American Civil War. The revolver was known for its accuracy and became one of Colt's most successful models.Smith & Wesson Model 10The Smith & Wesson Model 10 is a classic double-action revolver introduced in the late 19th century. Chambered in .38 Special, it became one of the most widely used service revolvers in the world. Its simplicity and reliability made it a favorite among military and law enforcement.M1873 Colt Single Action Army"A legendary American revolver, often called the ""Peacemaker."" It was widely used in the American West and became an iconic symbol of frontier life and law enforcement."M1892 Colt An American double-action revolver, the first in U.S. service to use a swing-out cylinder. It was adopted by the U.S. military and saw service during the Spanish-American War.Remington 1858 RevolverA popular single-action, percussion cap revolver used during the American Civil War. Known for its sturdy frame and reliable design, it was chambered in .44 or .36 caliber and featured an easily removable cylinder for faster reloading.M1917 RevolverA .45 caliber revolver used by the U.S. military during World War I and World War II. It was based on existing civilian revolver designs and provided a reliable sidearm option for troops when semi-automatic pistols were in short supply.Semi-Automatic PistolColt 1911A semi-automatic pistol designed by John Browning and adopted by the U.S. military in 1911. It is one of the most iconic and widely used handguns in history, known for its stopping power and reliability.Colt Model 1903A semi-automatic pocket pistol designed by John Browning and manufactured by Colt. Chambered in .32 ACP, it was known for its compact size and reliability, making it a popular choice for civilian use and military officers.Assault RifleM16A1An American assault rifle introduced during the Vietnam War as an improvement over the original M16. It featured a forward assist and other changes to improve reliability in combat conditions.M16A4A modern variant of the M16 rifle, featuring a flat-top upper receiver with a Picatinny rail for mounting optics and accessories. It has been standard issue for U.S. Marines since the early 2000s.Ruger Mini-14A lightweight, semi-automatic rifle chambered in .223 Remington/5.56 NATO. Popular for its versatility and used by law enforcement, military, and civilians for various purposes.M4A shortened version of the M16A2 rifle, with a collapsible stock and shorter barrel, making it more suitable for close-quarters combat. It has become the standard issue carbine for U.S. military forces in the 21st century.Ruger AC-556A select-fire version of the Ruger Mini-14, capable of semi-automatic, burst, and full-automatic fire. It was used by some military and law enforcement agencies.M16A2The M16A2 is a widely-used American assault rifle, an improved version of the original M16, chambered in 5.56x45mm NATO with enhanced durability, a burst-fire mode, and ergonomic refinements. It served as the primary service rifle of the U.S. military from the 1980s through the early 2000s.XM29 OICWThe XM29 OICW was an experimental American weapon system combining a 5.56mm rifle with a programmable airburst grenade launcher. Though the project was canceled, its technologies influenced later developments like the XM25.Armalite AR18A 5.56x45mm NATO select-fire rifle developed in the 1960s. Known for its simple and rugged design, it influenced many later rifles with its piston system. CarbineM1 CarbineA lightweight, semi-automatic carbine developed for the U.S. military during World War II. Chambered in .30 Carbine, it was intended to provide support troops and paratroopers with a weapon more powerful than a pistol but lighter than a full rifle.M2 CarbineAn automatic version of the M1 Carbine, chambered in .30 Carbine. It was designed for use by support troops and provided more firepower than the semi-automatic M1 Carbine.XM-177E2 CAR-15A compact carbine variant of the M16 rifle, developed for U.S. special forces during the Vietnam War. It featured a collapsible stock and shorter barrel for greater maneuverability.M1855 Colt Revolving RifleThe Colt Revolving Rifle was an innovative firearm combining a revolving cylinder with a rifle-length barrel. While it offered a higher rate of fire, it was prone to misfires and chain fires, limiting its widespread use. It was primarily used in the Civil War by Union troops.Smith CarbineA breech-loading carbine used by Union cavalry during the American Civil War. It fired .50 caliber paper cartridges and was valued for its reliability and rapid rate of fire. The weapon was easy to maintain and popular with mounted troops.Infantry RifleM1895 Lee NavyA bolt-action rifle used by the U.S. Navy and Marine Corps, chambered in the unique 6mm Lee Navy cartridge. It was innovative for its time but had a short service life due to issues with the cartridge and rifle design.M1 GarandA semi-automatic rifle used by the U.S. military during World War II and the Korean War. It was praised for its accuracy and reliability and was the first standard-issue semi-automatic military rifle.Remington No. 5 Rolling BlockA single-shot rifle designed by Remington and known for its rolling block action, which provided strong breech locking. It was used by various militaries and in civilian use, chambered in a variety of calibers.M1903 SpringfieldAn American bolt-action rifle that was the standard-issue rifle for the U.S. military during World War I and saw extensive use in World War II. It was highly regarded for its accuracy.M1867 Egyptian Rolling BlockA single-shot rifle designed by Remington and adopted by the Egyptian military in the late 19th century. It used a rolling block mechanism, which was known for its strength and simplicity.Sharps Model 1859The Sharps Model 1859 was a breech-loading rifle widely used during the American Civil War by Union forces. Known for its accuracy and reliability, it was employed by sharpshooters and cavalry units. Its innovative design allowed for quick reloading, giving it an edge over traditional muzzle-loaders.Sharps Model 1863The Sharps Model 1863 was an updated version of the Model 1859, featuring minor design improvements for increased durability and efficiency. It was heavily used during the Civil War, particularly by Union cavalry and marksmen. Its breech-loading mechanism made it a favorite for its speed and ease of operation.Joslyn rifleThe Joslyn rifle was one of the earliest breech-loading rifles adopted by the U.S. military during the Civil War. Its simple mechanism allowed soldiers to fire faster than traditional muzzle-loaders. While not as widespread as other rifles, it provided a glimpse into the future of firearm technology.Spencer repeating rifleThe Spencer rifle was a revolutionary lever-action firearm that introduced repeating fire to the battlefield during the Civil War. It could hold seven rounds in its tubular magazine, significantly increasing the rate of fire. It was widely praised for its reliability and played a pivotal role in Union victories.M1860 Henry RifleThe Henry rifle was a lever-action repeating firearm that provided a substantial firepower advantage during the Civil War. It could hold 15 rounds, allowing soldiers to fire rapidly without reloading. Its efficiency earned it the nickname "the rifle you could load on Sunday and shoot all week."M14 RifleA U.S. battle rifle introduced in the late 1950s, replacing the M1 Garand. It was chambered in 7.62x51mm NATO and capable of both semi-automatic and fully automatic fire. The M14 saw extensive use in the early years of the Vietnam War and is still used in specialized roles today.M1941 Johnson RifleAn American semi-automatic rifle designed by Melvin Johnson and used in limited numbers during World War II. The M1941 Johnson Rifle is chambered in .30-06 Springfield and features a unique recoil-operated system. It was praised for its accuracy and innovative design but was ultimately overshadowed by the M1 Garand.Springfield M1873"Also known as the ""Trapdoor Springfield,"" the M1873 was a breech-loading rifle used by the United States Army. It was chambered in .45-70 Government and was the first standard-issue breech-loading rifle for the U.S. military. The M1873 saw action in the Indian Wars and other conflicts in the late 19th century."M1892 Krag-JorgensenA Norwegian bolt-action rifle, adopted by the U.S. Army in 1892. It features a unique side-loading magazine and was used during the Spanish-American War and the Philippine-American War.Armalite AR10A 7.62x51mm NATO battle rifle developed by Eugene Stoner in the 1950s. It served as the predecessor to the M16 and featured lightweight materials and innovative design. M1917 US Enfield RifleA bolt-action rifle used by American forces during World War I and beyond. Chambered in .30-06 Springfield, it was based on the British P14 Enfield design and known for its accuracy and robust construction.Winchester Hotchkiss M1876An early American bolt-action rifle with a tubular magazine in the stock. It was designed for military use and chambered for various black powder cartridges. The design was innovative but saw limited success due to slow reloading.MusketModel 1816 MusketThe Model 1816 was a flintlock musket that became one of the most widely used firearms in the U.S. Army during the early 19th century. It was later converted to percussion cap ignition, extending its service life. Its robust design and reliability made it a staple in U.S. military history.M1842 Springfield MusketThe first U.S. musket to be manufactured with interchangeable parts. It was a .69 caliber, smoothbore, percussion firearm widely used during the Mexican-American War and early Civil War.Rifled Musket1863 Remington Zouave RifleA percussion rifle used during the American Civil War. It was known for its accuracy and was one of the last muzzle-loading rifles produced by the U.S. government.Harpers Ferry Model 1803The Model 1803 was the first rifle produced by a U.S. armory and was used during the War of 1812. Its shorter barrel made it lighter and more maneuverable than earlier rifles. It served as a precursor to the standardization of U.S. military firearms.1861 SpringfieldAn American rifle-musket used extensively during the Civil War. The Springfield was a .58 caliber muzzle-loading rifle that was the most widely used Union infantry weapon. Known for its accuracy and range, it played a significant role in Civil War battles.Sniper RifleBarrett MRADThe Barrett MRAD (Multi-Role Adaptive Design) is a modern sniper rifle designed for precision and modularity. It can be quickly converted to fire different calibers and is known for its exceptional accuracy. It has been adopted by military and law enforcement units worldwide for long-range engagements.Barrett M95The Barrett M95 is a bolt-action sniper rifle chambered in .50 BMG, designed for anti-materiel and long-range precision. Compact and reliable, it features a bullpup design for improved portability. It is used by military forces worldwide for disabling equipment and vehicles.Barrett M82The Barrett M82 is a semi-automatic anti-materiel rifle chambered in .50 BMG, known for its long-range capabilities. It is widely used by militaries for engaging hard targets like vehicles and fortifications. Its distinctive design and power have made it an iconic weapon.Pump ShotgunMossberg 500A widely used pump-action shotgun known for its reliability, versatility, and affordability. It has been used by military, law enforcement, and civilian users for various applications, including hunting, home defense, and military operations.Mossberg 590An upgraded version of the Mossberg 500, designed for military and law enforcement use. The 590 features a heavier barrel, extended magazine tube, and improved durability, making it suitable for more demanding environments.Winchester M1897A pump-action shotgun designed by John Browning and produced by Winchester. It was used extensively by the U.S. military during World War I and World War II, particularly in the trench warfare of World War I. It was known for its reliability and effectiveness in close-quarters combat.Winchester M12The Winchester M12 is a pump-action shotgun known for its smooth operation and reliability, serving in both civilian and military roles. It saw extensive use during World War II, the Korean War, and Vietnam.Semi-Automatic ShotgunAtchisson AA-12An automatic combat shotgun originally developed in the U.S. Known for its low recoil and fully automatic capability, it was designed to provide high firepower in close-quarters combat.Browning Auto 5The Browning Auto 5 was the first mass-produced semi-automatic shotgun, designed by John Browning in 1902. Its distinctive humpback design and reliability made it a favorite among hunters and military users alike.Artillery BriquetM1832 Artillery SwordA short sword issued to U.S. artillerymen, featuring a straight, double-edged blade. It was used more as a tool than as a combat weapon, serving for both defense and practical tasks.Cavalry SaberUS 1860 Light Cavalry SaberA sword used by the U.S. cavalry during the American Civil War. It was light and maneuverable, making it well-suited for mounted combat. The blade was slightly curved, designed for slashing, and it became the standard-issue saber for Union cavalrymen.US M1913 Cavalry Saber"Also known as the ""Patton Saber,"" this sword was designed by General George S. Patton before World War I. Unlike previous sabers, the M1913 had a straight, thrusting blade rather than a curved one, reflecting Patton's belief in the effectiveness of the thrust over the slash in cavalry combat."M1840 Cavalry Saber"A sword used by U.S. cavalry troops, commonly referred to as the ""Old Wristbreaker"" due to its heavy weight. It features a curved, single-edged blade designed for slashing attacks while on horseback."CutlassM1860 Naval CutlassThe M1860 Naval Cutlass was a robust, short sword used by the U.S. Navy during the Civil War. It featured a 26-inch blade and a protective handguard, making it ideal for close combat aboard ships. Simple and durable, it remained a standard weapon for decades.M1917 Navy CutlassA cutlass issued to U.S. Navy personnel, particularly for boarding actions. It features a curved, single-edged blade and a large handguard, designed for close combat in confined spaces, like on ships.Officer SwordModel 1852 Naval Officers SwordThe Model 1852 Naval Officers Sword was a ceremonial and functional blade carried by U.S. Navy officers. Its elegant design included a brass guard and etched blade featuring naval motifs. Though primarily decorative, it was a symbol of rank and authority.US M1840 NCO swordThe US M1840 NCO Sword was a straight-bladed weapon issued to non-commissioned officers in the mid-19th century. It was primarily a symbol of authority but also saw limited combat use during the Civil War. US M1850 Staff & Field Officer SwordThe US M1850 Staff & Field Officer Sword was a decorative yet functional weapon issued to American officers during the Civil War. Its intricate design reflected the prestige of its holders while remaining suitable for battlefield use. Please Rate the Content on this page 1 - Least Useful 2 3 4 5 - Most Useful Submit