The Underwood Ammo 900UA 900 10mm 150gr Solid Monolithic Xtreme Hunter round is engineered for high performance in demanding handgun applications. Each cartridge pairs a solid copper Xtreme Hunter projectile with a nickel-plated brass case, delivering consistent feeding and reliable ignition in 10mm Auto pistols.

This load is optimized for deep penetration and a large permanent wound cavity, using an advanced nose flute design to channel energy efficiently while remaining non-expanding and lead free. With a muzzle velocity of 1,425 fps and 676 ft lbs of energy, it is well suited for medium to large game hunting and can also serve in defensive roles where barrier performance is important. Underwood Ammo’s focus on precision manufacturing and innovative bullet design is evident in every round.

Key Features:

• Manufacturer: Underwood Ammo
• Model: Xtreme Hunter 900UA 10mm 150gr Solid Monolithic
• Caliber: 10mm Auto
• Bullet Type: Solid Monolithic Copper
• Bullet Weight: 150 Grains
• Muzzle Velocity: 1,425 Fps
• Muzzle Energy: 676 Ft Lbs
• Case Material: Nickel-Plated Brass
• Rounds Per Box: 20