Description
Sierra GameChanger .308 Winchester 165gr Tipped GameKing – 20 Rounds
The Sierra GameChanger .308 Win 165gr Tipped GameKing is a high-performance hunting round designed for deep penetration, controlled expansion, and long-range accuracy. Built with Sierra’s renowned GameKing bullet technology, this round is perfect for hunting medium to large game with precision and power.
Sierra has announced their GameChanger loaded ammunition, topped with the polymer-tipped boattail GameChanger bullet, essentially a Tipped GameKing. The brass casings have the Sierra headstamp. GameChanger is an excellent choice for an all-around performer in the field.
Specifications:
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Caliber: .308 Winchester
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Bullet Weight: 165 grains
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Bullet Type: Tipped GameKing (Polymer-Tipped Boat Tail)
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Muzzle Velocity: ~2,700 fps
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Muzzle Energy: ~2,671 ft-lbs
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Ballistic Coefficient (BC): .517
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Case Material: Brass (Reloadable)
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Primer Type: Boxer, Non-Corrosive
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Rounds Per Box: 20
Key Features & Benefits:
✔ Tipped GameKing Bullet – Polymer tip for rapid expansion and high energy transfer
✔ Boat Tail Design – Enhances aerodynamics, accuracy, and downrange performance
✔ Deep Penetration & Controlled Expansion – Ensures quick, ethical kills on big game
✔ Excellent Long-Range Performance – Designed for flat trajectories and high accuracy
✔ Reloadable Brass Casings – High-quality components for consistent performance
Best For:
✅ Big Game Hunting (Whitetail, Mule Deer, Elk, Black Bear, etc.)
✅ Long-Range Precision Hunting
✅ Hunters Seeking Maximum Accuracy & Stopping Power
The Sierra GameChanger .308 Win 165gr Tipped GameKing is a premium hunting round that delivers accuracy, power, and reliability. Whether you’re hunting big game in open terrain or dense woods, this round provides lethal stopping power and superior ballistics to make every shot count.








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