Underwood Ammo’s Xtreme Hunter 10mm ammunition delivers 150-grain copper bullets in new production, non-corrosive boxer-primed reloadable brass cases. Loaded in nickel-plated brass, each round fires a 0.4-caliber projectile at 1425 feet per second, generating 676 ft lbs of muzzle energy. This is a supersonic round that travels faster than the speed of sound.
The bullet features a Sectional Density (SD) of 0.133928571428571, which indicates how effectively the projectile’s mass is distributed to overcome resistance. Lead-free construction makes this ammunition environmentally conscious, while suppressor-safe performance allows for versatile deployment. Each box contains 20 loaded pieces.
This ammunition is a proven round for hunting and has been designed to be an effective choice for the ultimate in self-defense applications.
