Underwood Ammo 10mm Auto 155 Grain Jacketed Hollow Point Nickel Plated Brass Cased Pistol Ammo, 20 Rounds, 232

In Underwood Ammo they utilize Hornady eXtreme Terminal Performance (XTP) bullets which are designed for deep terminal penetration great accuracy and controlled expansion. They combine Hornady unparalleled XTP bullets with their own carefully formulated design which results in one lethal round.