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.
Specifications:

Caliber	257 Weatherby Mag
Bullet Type	Barnes Tipped TSX
Bullet Weight	100 GR
Muzzle Energy	2830 ft lbs
Muzzle Velocity	3570 fps
Rounds Per Box	20
Boxes Per Case	10
Application	Medium Game
Casing Material