Federal PowerShok, 270 Win, 130 Grain, Copper, Lead Free, 20 Round Box, California Certified Nonlead Ammunition 270130LFA Practical hunters trust Federal Power Shok rifle ammunition to deliver reliable on-game performance that fills the freezer at an attractive price. Power Shok Copper provides that same consistency and value in a non-lead bullet. The loads feature an accurate hollow-point copper-alloy bullet that creates large wound channels, as well as Federal brass and primers. Look for Power Shok Copper in a variety of the most popular hunting calibers.