Our .10mm Auto 180 Grain XTP HP Cartridge features new Starline brass and Hornady 180 Grain HP XTP projectile. Originally developed for the FBI but proved too powerful to control, this cartridge delivers 575 ftlbs of kinetic energy, charged to 1200 fps velocity, it makes the perfect round for home defense or small game hunting.

These cartridges are sold bulk in bags.

Lead Warning: Contains lead. Discharging firearms in poorly ventilated areas, cleaning firearms, or handling ammunition may result in exposure to lead and other toxic substances known to cause birth defects, reproductive harm, and other serious physical injury. Have adequate ventilation at all times. Wash hands thoroughly after exposure.

Warning: Keep out of reach of children. Use only in firearms in good operating condition, suitable for modern ammunition. Keep barrel free of obstruction. Check all cartridges to assure they are correct for firearm. If gun misfires, keep pointed in a safe direction and wait 60 seconds before carefully unloading. Wear appropriate eye and ear protection.