7MM/.284 CALIBER 150 GR. TGK

7MM/.284 CALIBER 150 GR. TGK

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.


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Additional information

Weight 2.22 lbs
Diameter (inches)


Weight (grains)

150 Gr.

Sectional Density


Ballistic Coefficients and Velocity Ranges

.545 @ 2200 fps and above .515 between 1700 and 2200 fps .465 @ 1700 fps and below

Box Count

50 Bullets, 100 Bullets, 500 Bullets