Weatherby select plus with the ultimate in speed power and velocity.It's the flattest shooting hardest hitting most accurate ammo you can buy.It pairs weatherby's magnum design with the most popular bullet offerings from barnes hornady swift berger and nosler.With select plus there's a bullet option to meet every hunting or shooting situation.Caliber: 460 Wthby MagBullet Type: Barnes TSX Lead FreeBullet Weight: 450 grMuzzle Energy: 7072 ft lbsMuzzle Velocity: 2660 fpsRounds Per Box: 20Boxes Per Case: 10Application: HuntingCasing Material: BrassHazair: Yes