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.
There are those who will argue that a .243 Winchester is just a little small for deer hunting. Apparently, they have never tried Sierra's GameChanger ammunition. Our .243 load utilizes our tough as nails 90 grain Tipped GameKing bullet with a G1 BC of .390 which exits the muzzle at 3200 FPS. The .243 GameChanger ammunition will hit hard and penetrate deep. For whitetail sized game, this stuff truly is a real GameChanger.
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