Underwood Ammo’s Xtreme Hunter Platinum line delivers new production, non-corrosive ammunition in boxer-primed, reloadable brass cases. Chambered in 10mm Auto, these rounds feature copper bullets with a 0.4″ diameter and a weight of 150 grains. Each round exits the barrel at 1425 feet per second, generating 676 ft lbs of muzzle energy, and is designed to travel supersonic. The nickel-plated brass cases combine durability with corrosion resistance.
The lead-free projectiles in this ammunition carry a Sectional Density (SD) of 0.133928571428571—a measurement that reflects how effectively a bullet’s mass is distributed relative to its cross-sectional area, indicating its ability to overcome resistance. This round is safe to use in a suppressor, making it versatile across different shooting platforms.
Underwood Xtreme Hunter Platinum ammunition has proven itself as an effective choice for both hunting applications and self-defense. Each box contains 20 loaded pieces of ammunition, providing a reliable supply for those seeking a high-performance 10mm load.
