The Underwood Ammo 509 50AE 300gr Full Metal Jacket Flat Nose is engineered as high performance handgun ammunition for shooters who demand consistent penetration and reliable function. Each round features a 300 grain full metal jacket flat nose bullet seated in nickel-plated brass, delivering smooth feeding and enhanced corrosion resistance while maintaining a nose-forward profile for deep, straight-line penetration.

This .50 Action Express load is well suited for woods defense, hunting dangerous game, and dedicated range training where predictable, non-expanding performance is preferred. Flash suppressed powder helps preserve sight picture in low light environments, and the reloadable brass cases make it a practical choice for frequent shooters. Underwood Ammo is known for precise manufacturing standards and attention to detail, resulting in ammunition that performs consistently shot after shot.

Key Features:

• Manufacturer: Underwood Ammo
• Model: 509 50AE 300gr Full Metal Jacket Flat Nose
• Caliber: .50 Action Express
• Bullet Type: Full Metal Jacket Flat Nose
• Bullet Weight: 300 Grains
• Case Material: Brass, Nickel Plated
• Rounds Per Box: 20
• Muzzle Velocity: 1580 Fps
• Muzzle Energy: 1663 Ft Lbs
• Application: Dangerous Game, Woods Defense, Training