Federal Premium Sprgfld 178 Grain ELD-X Centerfire Rifle Ammo 20 Rounds. This Federal Ammunition features Extremely Low Drag - eXpanding (ELD-X) bullets that deliver powerful stopping power perfect precision and predictability. With premium brass cases equipped with extremely low drag - expanding (eld-x) bullets you ll deliver suited results for big game. With great promotions on Ammunition and other superior rifle ammo from trusted brands like Federal you re sure to find the perfect firepower for the hunting grounds or the range. Stock up today to save big on ammunition and other top-tier tactical hunting and outdoor gear at OpticsPlanet. Specifications for Federal Premium 30-06 Sprgfld 178 Grain ELD-X Centerfire Rifle Ammunition: Manufacturer: Federal Caliber: .30-06 Springfield Number of Rounds: 20 Bullet Type: Extremely Low Drag - eXpanding (ELD-X) Bullet Weight: 178 grain Cartridge Case Material: Brass Muzzle Velocity: 2940 ft/s Muzzle Energy: 2989 ft-lbs Application: Big Game Primer Style: Centerfire G1 Ballistic Coefficient: 0.552 Bullet Tip Material: Polymer Package Contents: Federal Premium 30-06 Sprgfld 178 Grain ELD-X Centerfire Rifle Ammunition What is Federal Premium 30-06 Sprgfld 178 Grain ELD-X Centerfire Rifle Ammunition good for? The manufacturer says that it is good for big game.Federal P3006ELDX1: Premium 30-06 Sprgfld 178 Grain ELD-X Centerfire Rifle Ammo 20 Rounds