Federal 308 Winchester 180 Grain Tipped Brass Cased Rifle Ammo 20 Rounds. With a molecularly bonded jacket and a pressure-formed core Fusion transfers maximum energy on target. Specifications for Federal 308 Winchester 180 Grain Tipped Brass Cased Rifle Ammunition: Manufacturer: Federal Caliber: .308 Winchester Number of Rounds: 20 Bullet Type: Soft Point (SP) Bullet Weight: 180 grain Cartridge Case Material: Brass Muzzle Velocity: 2600 ft/s Application: General Package Type: Box Bullet Tip Material: Polymer Features of Federal 308 Winchester 180 Grain Tipped Brass Cased Rifle Ammunition Copper jacket is electro-chemically bonded to the core resulting in a perfectly uniform jacket Excellent accuracy Skived pre-programmed nose provides consistent expansion Maximum weight retention for deep penetration Package Contents: Federal 308 Winchester 180 Grain Tipped Brass Cased Rifle Ammunition What is Federal 308 Winchester 180 Grain Tipped Brass Cased Rifle Ammunition good for? The manufacturer suggests that it is good for general.Federal F308TFS3: 308 Winchester 180 Grain Tipped Brass Cased Rifle Ammo 20 Rounds