Underwood Ammo Xtreme Penetrator .458 HAM'R 302gr Solid Monolithic - Case

Underwood Ammo loads the .458 HAM'R with a heavy-duty 302 grain Xtreme Penetrator solid copper monolithic bullet purpose-built for hunting and self defense. The Xtreme Penetrator is a lead-free copper solid designed for deep, straight-line penetration on tough game and dangerous animals.

This load drives the 302 grain bullet at 2100 fps for 2958 ft lbs of muzzle energy, and each round is loaded in a boxer-primed brass case for positive ignition and reloadability. The reloadable brass construction makes these casings suitable for handloaders looking to reuse their brass after firing.

This case contains 10 boxes of 20 rounds for a total of 200 rounds of factory-fresh Underwood ammunition.