Vital Shok Trophy Copper from Federal Premium Ammunition offers the latest in bullet technology and is available in a widely popular chambering—.30-30 Win. The copper-alloy, monolithic bullet is designed to retain 99 percent of its weight, and upon impact, the tipped bullet upsets for consistent expansion. Nickel plating on the cartridge case helps firearm function and increases its resistance to corrosion. Price: $38. Contact: Federal Premium Ammunition; (800) 379-1732; federalpremium.com.