Extend your effective range to personal-best territories while still unleashing lethal power using Federal Premium .308 Winchester 165 Grain Swift Scirocco II Rifle Ammo. Streamlined, polymer-tipped bullet engineered with a high ballistic coefficient produces a flat trajectory backed by 2,700 fps muzzle velocity and plenty of downrange energy. Signature Black Tip aids expansion at minimal impact velocities. Bonded copper jacket ensures high weight retention at close range. Streamlined, polymer-tipped bullet High ballistic coefficient Produces a flat trajectory Signature Black Tip aids expansion Bonded copper jacket for high weight retention