Underwood Ammo Xtreme Defense Platinum 10mm Auto 115gr Solid Monolithic - Box or Case

The Underwood Ammo Xtreme Defense Platinum is a premium 10mm Auto personal defense load built around a 115 gr solid copper monolithic bullet featuring an optimized nose flute engineered for consistent penetration and a permanent wound cavity.

Loaded to a muzzle velocity of 1700 fps and producing 738 ft lbs of muzzle energy, this supersonic 10mm Auto round is purpose-built for serious defensive applications in 10mm Auto handguns. The solid monolithic projectile delivers uniform terminal performance, making it an excellent choice as a personal defense load for carry or home-defense use.

Underwood loads this ammunition in nickel-plated brass cases for smooth feeding, enhanced corrosion resistance, and reliable function across a wide range of 10mm Auto handguns. Each box contains 20 rounds; a full case contains 10 boxes (200 rounds total).

Your purchase options:

• Box - 20 Rounds
• Case - 200 Rounds (10 Boxes)