Sierra A462510 GameChanger 300 Blackout 125 gr 2115 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 Blackout Bullet Type: Sierra Tipped GameKing (TGK) Bullet Weight: 125 gr Muzzle Energy: 1241 ft lbs Muzzle Velocity: 2115 fps Rounds Per Box: 20 Boxes Per Case: 10 Application: Hunting Casing Material: Brass