Underwood Ammo Xtreme Penetrator .357 Mag 140gr Solid Monolithic Handgun Ammunition - 836

Underwood Xtreme Penetrator .357 Mag ammunition features a 140-grain solid monolithic (lead-free solid copper) bullet designed for maximum penetration. This round delivers 1550 fps muzzle velocity and 747 ft-lbs of energy, with nickel-plated brass casings and reliable feeding. Packaged 20 rounds per box, 10 boxes per case.