Underwood Ammo .50 Beowulf 350gr FMJ - 20 Rounds Per Box

The Underwood Ammo .50 Beowulf 350-grain Full Metal Jacket delivers devastating stopping power for AR-15 platform rifles chambered in this hard-hitting caliber. This premium ammunition transforms standard AR-15 rifles into powerful hunting and defensive platforms capable of taking down large game at close to medium range.

What Makes This Different

Underwood's .50 Beowulf ammunition utilizes premium components and precise manufacturing tolerances that exceed SAAMI specifications. The 350-grain Full Metal Jacket projectile provides deep penetration and reliable expansion compared to lighter bullet weights. Each cartridge generates approximately 2,878 foot-pounds of muzzle energy, delivering significantly more knockdown power than standard 5.56/.223 ammunition while maintaining manageable recoil in properly configured rifles.

Key Features

• 350-grain Full Metal Jacket bullet for maximum penetration and reliability
• Premium brass cases manufactured to strict dimensional tolerances
• Muzzle velocity of approximately 1,900 feet per second
• Compatible with AR-15 rifles chambered in .50 Beowulf
• Boxer-primed cases suitable for reloading
• 20 rounds per box for extended range sessions
• Consistent powder charges for reliable cycling and accuracy

This ammunition excels in hunting applications for medium to large game within 200 yards, providing the energy transfer needed for clean, ethical kills. The Full Metal Jacket design ensures reliable feeding in semi-automatic rifles while maintaining structural integrity through barriers. Law enforcement and military users appreciate the consistent performance and terminal ballistics for specialized applications requiring maximum stopping power.

Technical Specs

• Caliber: .50 Beowulf
• Bullet Weight: 350 grains
• Bullet Type: Full Metal Jacket (FMJ)
• Muzzle Velocity: ~1,900 fps
• Muzzle Energy: ~2,878 ft-lbs
• Case Material: Premium brass
• Primer Type: Boxer primer
• Quantity: 20 rounds per box
• Country of Origin: United States

Underwood Ammo's reputation for quality control and consistent performance makes this .50 Beowulf load a reliable choice for serious shooters. The company's commitment to using premium components ensures each round meets demanding accuracy and reliability standards required for hunting and tactical applications.