Firearms Chambered in .50 BMG

The Barrett M82A1 is a semi-automatic anti-materiel rifle chambered in .50 BMG. Known as the 'Light Fifty', it is the most widely used anti-materiel rifle in the world, employed by military forces in over 60 countries for long-range anti-personnel, anti-materiel, and explosive ordnance disposal roles.

The Accuracy International AX50 is a bolt-action anti-materiel rifle chambered in .50 BMG. Built on the renowned Accuracy International AX chassis, it combines the precision engineering of AI's sniper rifles with the power needed for long-range anti-materiel engagements.

The McMillan TAC-50 is a bolt-action anti-materiel and long-range sniper rifle chambered in .50 BMG. It holds the record for the longest confirmed sniper kill in history at 3,540 meters, achieved by a Canadian special forces sniper in 2017.

The Denel NTW-20 is a South African bolt-action anti-materiel rifle chambered in 20×82mm and 14.5×114mm. It is one of the most powerful shoulder-fired rifles in the world, designed to disable vehicles, equipment, and hardened targets.

The Barrett M107 is a semi-automatic anti-materiel rifle chambered in .50 BMG. It is the US military designation for the Barrett M82A1M, a modified version of the M82A1. The M107 uses a short-recoil, rotating bolt action with a large muzzle brake to control recoil. It features a detachable box magazine, adjustable bipod, and a carrying handle. The rifle is used for long-range precision engagements and destroying enemy equipment. It is one of the most recognizable large-caliber rifles in the world.

The Barrett M95 is a bolt-action anti-materiel rifle chambered in .50 BMG. It is a bullpup-configured design that is significantly shorter and lighter than the M82 while maintaining the same long-range precision and firepower.

The PGM Hécate II is a French bolt-action anti-materiel rifle chambered in .50 BMG. Designed for both military and law enforcement applications, it is recognized for its exceptional accuracy and modular construction.

The Gepard GM6 Lynx is a bullpup semi-automatic anti-materiel rifle chambered in .50 BMG. It was developed by Istvan Fellegi in Hungary as a lighter alternative to the Gepard M1. The GM6 uses a short-recoil operating system with a rotating bolt. Its bullpup configuration allows a long barrel in a compact overall package. The rifle features a side-charging handle and a detachable box magazine. It is designed for destroying light armor, parked aircraft, and other high-value targets.

The OSV-96 is a Russian semi-automatic anti-materiel rifle chambered in 12.7×108mm. It is a modernized folding variant of the V-94, designed for engaging lightly armored vehicles, radar installations, and other material targets at extended ranges.

The Zastava M93 Black Arrow is a Serbian bolt-action anti-materiel rifle available in .50 BMG and 12.7×108mm. It serves as the primary heavy sniper rifle for the Serbian Armed Forces and several other military organizations.

The Barrett M99 is a single-shot anti-materiel rifle chambered in .50 BMG. It is the lightest .50 caliber rifle in the Barrett product line due to its simple bolt-action mechanism. The M99 features a fluted barrel and an effective muzzle brake. It uses a five-lug rotating bolt and a drop-down magazine well. The rifle was designed for extreme long-range shooting at stationary targets.

The Barrett M107A1 is an improved version of the Barrett M107 .50 caliber semi-automatic sniper rifle. It was developed to reduce weight and add modernization features to the proven M107 platform. The M107A1 features a titanium muzzle brake and a shortened receiver compared to the original M107. It is chambered in .50 BMG and uses a short-recoil operating system. The rifle is designed for anti-materiel and long-range engagement roles.

The Falcon (designated OP 96) is a Czech bullpup bolt-action anti-materiel rifle chambered in .50 BMG, manufactured by Zbrojovka Vsetin. Its bullpup configuration provides a compact overall length despite a long barrel, making it more portable than traditional anti-materiel rifles. The Falcon can be disassembled into two main components for transport.

The Steyr HS .50 is an Austrian bolt-action anti-materiel rifle chambered in .50 BMG. It features a unique design with a straight-pull bolt action and adjustable stock for comfortable firing from various positions.

The Vidhwansak is an Indian bolt-action anti-materiel rifle developed by the Armament Research and Development Establishment. It is chambered in .50 BMG and features a bullpup design for compactness. The rifle was developed for the Indian Army for long-range engagement of enemy fortifications and vehicles.

The Desert Tech HTI is a bullpup bolt-action anti-materiel rifle designed and manufactured by Desert Tech in the United States. It is chambered in .50 BMG with the ability to change calibers to .416 Barrett or .408 CheyTac through a barrel swap. The bullpup configuration allows for a long barrel in a compact overall length. The rifle features a modular design with a chassis stock and a free-floated barrel. It is designed for military and law enforcement long-range engagement of hardened targets.

The AI AW50 is a bolt-action anti-materiel rifle manufactured by Accuracy International of the United Kingdom. It is chambered in .50 BMG (12.7x99mm NATO) and is designed for engaging materiel targets, vehicles, and personnel at extreme ranges. The AW50 is a scaled-up version of the Arctic Warfare platform featuring a massive receiver and a heavy barrel. It includes an integral muzzle brake that significantly reduces recoil. The rifle is known for its exceptional accuracy for a .50 caliber platform.

The M2 Browning is a belt‑fed, recoil‑operated heavy machine gun chambered in .50 BMG (12.7×99mm NATO) that epitomizes durability and firepower. Designed by John Moses Browning in the early 1930s, its purpose was to provide long‑range, anti‑material and anti‑personnel capability for infantry, vehicles, aircraft, and naval mounts. Its hallmark features include a short‑recoil, toggle‑locked action, a quick‑change barrel, and an exceptionally high cyclic rate of 450–600 rpm. The weapon’s rugged construction, ability to fire armor‑piercing and incendiary rounds, and its adaptability to a wide range of mounts have earned it a legendary reputation as “the most successful machine gun ever designed.” Unique characteristics such as the external gas‑vented barrel and the ability to sustain fire for extended periods without overheating set it apart from contemporaries.

The DShK 1938 (Degtyaryova-Shpagina Krupnokaliberny) is a Soviet 12.7×108mm heavy machine gun. It has served as the primary heavy machine gun for Soviet and Russian forces since World War II and is one of the most widely produced heavy machine guns in the world.

The Mk 19 is an American belt-fed 40×53mm automatic grenade machine gun. It has been the standard heavy automatic grenade launcher for the U.S. military since the Vietnam War, mounted on vehicles, boats, and tripods for devastating area suppression.

The GAU-19/A is a three-barrel Gatling-style machine gun chambered in .50 BMG. It was developed by General Electric as a lighter alternative to the M2 Browning. The GAU-19 uses an externally powered rotary action driven by a DC electric motor. It has a selectable rate of fire from 750 to 1,300 rounds per minute. The weapon is designed for mounting on helicopters, ground vehicles, and naval platforms. It provides devastating firepower against light armored vehicles and personnel.

The M3 Browning is a high rate of fire variant of the M2 heavy machine gun developed for aircraft use during World War II. It fires the .50 BMG cartridge at approximately 1,200 rounds per minute, nearly double the rate of the standard M2. The weapon uses a lighter bolt assembly and a stronger recoil spring to achieve its increased cyclic rate. It was widely used on American fighter and bomber aircraft during the war.

The CIS 50MG is a Singaporean .50 caliber heavy machine gun developed by Chartered Industries of Singapore, now ST Kinetics. It was designed as a lightweight alternative to the M2HB, using a gas-operated action instead of traditional recoil operation. The weapon can be configured for ground, vehicle, and naval roles. It offers a quick change barrel system for sustained fire operations.

The Barrett M82 is a recoil-operated, semi-automatic anti-materiel rifle designed by Ronnie Barrett in the early 1980s. Its primary purpose is military and law enforcement engagement of hard targets such as parked aircraft, light armored vehicles, radar installations, and unexploded ordnance, as well as long-range personnel interdiction. The M82 is distinguished by its massive muzzle brake, which reduces felt recoil by up to 70%, and its large box magazine feeding from the top. The design philosophy centered on creating a portable, semi-automatic platform capable of delivering .50 BMG (12.7x99mm NATO) firepower from the shoulder or bipod. Its reputation in the firearms community is iconic; it is widely recognized as the world's most famous anti-materiel rifle, appearing in countless films and video games. Notable design characteristics include a long-recoil action with a rotating bolt, a dual-chamber muzzle brake, and a receiver that houses the barrel and bolt assembly on a shock-absorbing slide. The rifle's distinctive shape and size make it instantly identifiable, and its reliability in harsh environments has cemented its status as a benchmark for heavy sniper systems.