Federal Premium Trophy Copper MZ .50 Caliber 270 Grain 15 Per Package

Features B.O.R. Lock MZ System (Bullet Obturating Ramp): expanding polymer base cup engages rifling and seals the bore for extraordinary velocity and accuracy. Non-sabot design. Trophy Copper bullet features a polymer tip with a deep, hollow cavity and skiving that ensures consistent expansion. Flat trajectory. Fiber-reinforced ring at the bottom of the B.O.R. Lock MZ cup scours powder residue from the breech as the bullet is loaded, resulting in consistent seating and reducing the need to clean between shots.