Underwood Ammo Xtreme Penetrator .500 S&W Magnum 420gr Solid Monolithic Handgun Ammunition 20rd - 347

Underwood Xtreme Penetrator .500 S&W Magnum ammunition features 420-grain solid monolithic copper bullets with a velocity of 1650 fps and 2539 ft-lbs of energy. This new production, non-corrosive ammunition is loaded in nickel-plated reloadable brass cases and is designed for hunting applications. Each box contains 20 rounds.