.50 Beowulf – Underwood Ammo – 350 Grain Full Metal Jacket

Underwood 50 Beowulf 350 Grain Full Metal Jacket – 557

Underwood 50 Beowulf 350 Grain Full Metal Jacket (FMJ-FN) ammunition is engineered for maximum penetration and dependable performance in hunting and woods defense applications. Designed for use in powerful 50 Beowulf rifles, this load delivers consistent reliability, deep penetration, and rugged field performance for medium to large game situations and dangerous game encounters.

Featuring a 350-grain Full Metal Jacket Flat Nose bullet, this round is built for straight-line penetration and consistent terminal performance. The flat nose design helps maintain forward momentum through dense tissue, making it highly effective for heavy-boned game and defensive use in the field.

With a muzzle velocity of 1,775 fps and muzzle energy of 2,449 ft-lbs, this load provides hard-hitting power suitable for challenging environments. Underwood’s flash-suppressed powder helps reduce muzzle flash for improved visibility in low-light conditions, while precision manufacturing ensures consistent ignition and reliable cycling.

Brass cases and Boxer primers make this ammunition reloadable, adding long-term value for serious shooters who demand performance and consistency.

Key Features:
• .50 Beowulf
• 350 Grain Full Metal Jacket Flat Nose (FMJ-FN)
• 1,775 fps muzzle velocity
• 2,449 ft-lbs muzzle energy
• Deep penetration for large game and defense
• Flat nose design for straight-line terminal performance
• Flash-suppressed powder for low-light use
• Reliable cycling and consistent ignition
• Reloadable brass cases
• Boxer primer / non-corrosive
• MPN: 557

Perfect for: Woods defense, hunting medium to large game, and use in .50 Beowulf rifles requiring deep-penetration performance.