20 Rounds of 10mm Ammo by Underwood - 220gr Hard Cast

Do you carry a 10mm pistol for defense – against large wild animals? Then this is the ammo you ought to stick in its magazine. Underwood loads these deep-penetrating rounds with hard cast bullets that capably defeat a big critter’s natural defenses!

The hard cast bullet does not expand, and is all but certain to pass straight through a human-sized threat. Its lead is heavily alloyed to prevent it from undergoing any significant deformation, and its flat nose profile only provides further assurance that the bullet inflicts a deep, straight wound channel. The bullet’s Black Cherry polymer coating reduces friction to help conserve the rifling, and also minimizes fouling so a pistol can remain more accurate out in the woods where there is no Hoppe’s No. 9 to be found.

This ammo’s propellant is designed to minimize blinding muzzle flash, and its nickel-plated cases are easier to spy in a dim chamber. Nickel also gives the shooter added assurance that humidity won’t harm their ammo, and that friction won’t cause it to feed or extract poorly.