Sierra A468007 GameChanger 300 Win Mag 180 gr 2960 fps Sierra Tipped GameKing (

Sierra has announced their GameChanger loaded ammunition, topped with the polymer-tipped boattail GameChanger bullet, essentially a Tipped GameKing. The brass casings have the Sierra headstamp. GameChanger is an excellent choice for an all-around performer in the field. Caliber: 300 Win Mag Bullet Type: Sierra Tipped GameKing (TGK) Bullet Weight: 180 gr Muzzle Energy: 3501 ft lbs Muzzle Velocity: 2960 fps Rounds Per Box: 20 Boxes Per Case: 10 Application: Hunting Casing Material: Brass