Unlock the power of the Mk211 Raufoss 50 BMG, a potent armor-piercing round. Discover its devastating impact, penetrating capabilities, and ballistic performance. Learn about its Norwegian origins, military applications, and use in precision rifles. Get the inside scoop on this.50 caliber force multiplier and its role in modern warfare.
The world of firearms is filled with fascinating stories and technologies, and one of the most interesting rounds is the Mk 211 Raufoss. This 50 BMG (12.7x99mm) cartridge is a multi-purpose round designed for use in heavy machine guns and sniper rifles. Here are five facts about the Mk 211 Raufoss that showcase its unique characteristics and capabilities.

Penetration and Explosive Power
The Mk 211 Raufoss is designed to penetrate lightly armored targets, such as vehicles and fortified positions. The round's tungsten carbide penetrator is capable of piercing armor up to 1 inch (25mm) thick, making it an effective choice for engaging hard targets. Additionally, the Raufoss has a delayed-action fuse that detonates the explosive core 10-15 milliseconds after impact, allowing the round to penetrate the target before exploding.
Incendiary Effects
One of the unique features of the Mk 211 Raufoss is its incendiary effects. The round's explosive core is designed to ignite flammable materials, such as fuel or ammunition, causing secondary fires and explosions. This makes the Raufoss particularly effective against targets that are vulnerable to fire, such as aircraft or fuel depots.

Armor-Piercing Capability
The Mk 211 Raufoss has a high armor-piercing capability, thanks to its tungsten carbide penetrator. The round's penetrator is designed to maintain its shape and velocity even after impacting armor, allowing it to penetrate deeply into the target. This makes the Raufoss effective against armored vehicles, bunkers, and other fortified positions.
Bullet Design and Materials
The Mk 211 Raufoss has a unique bullet design that contributes to its effectiveness. The round's bullet is made of a combination of materials, including a steel jacket, a tungsten carbide penetrator, and an explosive core. The steel jacket provides structural integrity, while the tungsten carbide penetrator allows the round to penetrate armor. The explosive core is designed to detonate after impact, causing damage to the target.

Usage and History
The Mk 211 Raufoss was developed in the 1990s by the Norwegian company, Raufoss. The round was designed for use in heavy machine guns and sniper rifles, and has since been adopted by several countries, including the United States, Norway, and Australia. The Raufoss has seen action in several conflicts, including the Iraq War and the War in Afghanistan.
Effective Range and Accuracy
The Mk 211 Raufoss has an effective range of over 1,000 meters (3,300 feet), making it suitable for use in sniper rifles and heavy machine guns. The round's accuracy is also impressive, with a circular error probable (CEP) of less than 10 inches (25cm) at 500 meters (1,640 feet).

Mk 211 Raufoss Image Gallery










We hope this article has provided you with a comprehensive understanding of the Mk 211 Raufoss 50 BMG cartridge. From its unique design and materials to its armor-piercing capability and explosive power, the Raufoss is an impressive round that has proven itself in various combat scenarios. If you have any questions or would like to learn more about firearms and ammunition, please leave a comment below or share this article with others.