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: 338-378 Wthby MagBullet Type: Barnes Tipped TSX Lead FreeBullet Weight: 225 grMuzzle Energy: 5052 ft lbsMuzzle Velocity: 3180 fpsRounds Per Box: 20Boxes Per Case: 10Application: HuntingCasing Material: BrassHazair: Yes