Underwood Ammunition 480 Ruger 300 Grain Lehigh Xtreme Penetrator Lead-Free Box of 20

Underwood Ammunition 480 Ruger 300 Grain Lehigh Xtreme Penetrator Lead-Free Box of 20 pairs one of the most powerful production revolver cartridges available with Lehigh’s solid-copper, lead-free penetrator bullet. The fluted design cuts a wide permanent wound channel without relying on expansion, so it drives straight through heavy bone and thick muscle. Underwood loads this 480 Ruger round to velocities that push the cartridge’s true potential to its limits.

Lead-Free Penetrator for Dangerous Game

As a result, hunters who carry a 480 Ruger revolver afield often choose this loading for backup or primary defense against truly dangerous animals. The lead-free construction avoids the fouling and toxicity concerns tied to traditional lead-core bullets. Meanwhile, Underwood hand-inspects each loaded round for consistent charge weight and overall cartridge length.

About This Underwood Ammunition 480 Ruger 300 Grain Lehigh Xtreme Penetrator Lead-Free Box of 20 Load

Underwood built its entire reputation on pushing already-powerful cartridges to their absolute pressure ceiling. For reference, this loading suits hunting and backup defense rather than casual range use. Specialty penetrator rounds cost noticeably more than standard practice ammunition on the market today.

Liberty Anno Supply stocks proven big-bore hunting ammunition for the 480 Ruger platform. All loads follow SAAMI pressure and dimensional standards for safe, reliable function. Browse our full 480 Ruger ammo selection or check current bulk ammo savings for extra value.