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7mm .284 140gr Sierra TGK Gamechanger 4540
$145.00 Incl GST
Box of 100
| Diameter (inches) |
0.284 |
|---|---|
| Weight (grains) |
140 Gr. |
| Sectional Density |
0.248 |
| Ballistic Coefficients and Velocity Ranges |
.545 @ 1635 fps and above .520 between 1400 and 1635 fps .470 @ 1400 fps and below |
Features
- 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!
