Remington Premier CuT 308 Win 150 Grain Copper Tiped Rifle Ammo 20 Rounds. Maximizing aerodynamic efficiency and weight retention with optimal penetration Premier CuT is your all-copper tipped option for exceptional accuracy. Specifications for Remington Premier CuT 308 Win 150 Grain Copper Tiped Rifle Ammunition: Manufacturer: Remington Caliber: .308 Winchester Number of Rounds: 20 Bullet Type: Copper Tipped Bullet Weight: 150 grain Cartridge Case Material: Brass Muzzle Velocity: 2700 ft/s Muzzle Energy: 2611 ft-lbs Application: General Package Type: Box Primer Style: Centerfire G1 Ballistic Coefficient: 0.44 Bullet Tip Material: Copper Package Contents: Remington Premier CuT 308 Win 150 Grain Copper Tiped Rifle Ammunition What is Remington Premier CuT 308 Win 150 Grain Copper Tiped Rifle Ammunition good for? The manufacturer suggests that it is best for general.Remington R22344: Premier CuT 308 Win 150 Grain Copper Tiped Rifle Ammo 20 Rounds