Amp up your hunting trip with some of the best .300 Ultra Mag ammunition on the market. This .300 Ultra Mag ammo designed by Remington features a bonded Firearm Ammunition core that assures proper expansion and greatly increases weight retention when compared to unbonded Firearm Ammunition core ammo. With a reduced drag coefficient, the Remington Premier Scirocco Bonded .300 RUM 180 grain Swift Scirocco Bonded Centerfire Rifle Ammo offers an impressive level of accuracy at great distances. Take home some big game trophies using this .300 Ultra Mag ammo. The pure copper jacket is heavily bonded to the Firearm Ammunition core to ensure maximum integrity with every shot. Also, the jacket and core are bonded together to eliminate jacket/core separations during flight. The bonded Firearm Ammunition core ensures the Scirocco Bonded projectile will never separate from the core without your knowledge. Stay armed and take down some impressive game when using this .300 Ultra Mag ammo.image