Our GameChanger ammunition is the result of more than 70 years of designing world-class bullets. Each GameChanger round utilizes a Sierra Tipped GameKing bullet with an extremely accurate boat tail profile and a polymer tip seated in a hollow point design for fast expansion upon impact. A lead core encased in a thick, tough copper jacket delivers outstanding penetration and controlled expansion at any range.
For those who need a little tougher bullet for the .223 Remington, look no further than Sierra GameChanger ammunition. Our 64 grain Tipped GameKing bullet is designed for game from coyote to hogs, even smaller deer. The 64 grain TGK penetrates deep and hits with authority. Leaving the muzzle at an impressive 3015 FPS, its high G1 BC of .323 delivers plenty of energy when you need it.