The Underwood Ammo 913 Xtreme Hunter .357 Magnum 120 Grain Solid Monolithic round is engineered for shooters who demand consistent performance from their handgun ammunition. Built around a solid copper bullet with aggressive flutes, this load is optimized to create a massive permanent wound channel while maintaining deep, straight-line penetration through common barriers. Nickel-plated brass cases enhance reliability and corrosion resistance, making this cartridge a dependable choice for serious field use.

This .357 Magnum load is tailored for hunting medium to large game and for personal protection where controlled penetration and reliable terminal performance are critical. Its supersonic velocity and flash-suppressed powder help maintain visibility in low-light environments, while the solid monolithic construction remains stable through hide, bone, and other obstacles. Underwood Ammo is known for rigorous field testing and attention to detail, delivering ammunition that reflects a strong commitment to quality and innovation.

Key Features:

• Manufacturer: Underwood Ammo
• Model: 913 Xtreme Hunter
• Caliber: .357 Magnum
• Bullet Type: Solid Monolithic Copper
• Bullet Weight: 120 Grains
• Muzzle Velocity: 1700 Feet Per Second
• Muzzle Energy: 770 Foot Pounds
• Case Material: Nickel-Plated Brass
• Rounds Per Box: 20
• Boxes Per Case: 10
• Application: Medium-Large Game And Personal protection
• Rating: Supersonic