6mm .243 90gr Sierra TGK Gamechanger 4100
$85.00 Incl GST
Box of 100
Diameter (inches) |
0.243 |
---|---|
Weight (grains) |
90 Gr. |
Sectional Density |
0.218 |
Ballistic Coefficients and Velocity Ranges |
.490 @ 2700 fps and above .400 between 1380 and 2700fps .320 @ 1380 fps and below |
Optimal jacket wall thickness controls expansion and retains weight
Open pocket under the polymer tip expands lead core instantly on impact
Tuned ogive for industry-leading BC
Boat tail design for stable flight and accuracy
Introducing the Sierra GameChanger hunting bullet: the perfect combination of Sierra’s legendary match accuracy coupled with deadly penetration. Sierra re-engineered their legendary MatchKing bullet into a hollow point design for quick expansion and fitted it with a transparent green tip for ballistic uniformity. Inside, the GameChanger features a unique construction that utlilizes a special lead alloy surrounded by a tough copper jacket that delivers excellent penetration and expansion at a variety of ranges. It’s a GameChanger on any hunt! This is not loaded ammunition.
This bullet requires a barrel twist rate of 1×9” or faster.