Choosing the right ammunition is crucial for a successful hunt. For .308 Winchester enthusiasts, the 168-grain bullet offers a compelling blend of performance characteristics making it a popular choice for various hunting applications. This comprehensive guide delves into the specifics of 168-grain .308 hunting bullets, exploring their ballistics, suitability for different game, and considerations for optimal performance.
Understanding 168 Grain .308 Ballistics
168-grain .308 bullets generally fall into two main categories: boat-tail match bullets and hunting bullets with specialized designs. Both types leverage the increased weight to deliver several key advantages:
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High Ballistic Coefficient (BC): The heavier weight, coupled with often aerodynamic boat-tail designs, results in a higher BC. This translates to less bullet drop and wind drift at longer ranges, increasing accuracy and effectiveness. This is especially beneficial for hunting larger game at extended distances.
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Superior Energy Retention: While not as inherently high-velocity as lighter-grain bullets, the 168-grain bullet retains significant energy downrange. This ensures sufficient power for clean, ethical kills, even on larger animals at longer ranges.
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Flatter Trajectory: The combination of weight and BC contributes to a flatter trajectory, simplifying aiming and shot placement, especially in situations where precise range estimation might be challenging.
Bullet Construction Variations
Within the 168-grain category, you'll find various bullet constructions, each tailored to specific needs:
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Full Metal Jacket (FMJ): While less common for hunting, FMJ 168-grain bullets are sometimes used for target practice or pest control due to their affordability and consistent performance.
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Soft Point (SP): Soft point bullets feature a softer lead core exposed at the tip, promoting expansion upon impact. This is a versatile choice for a wide range of game.
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Controlled Expansion: These bullets are engineered for controlled expansion, minimizing excessive fragmentation while ensuring reliable performance for clean kills on various game sizes. Many manufacturers offer specific bullet designs optimized for controlled expansion.
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Bonded Core: Bonded core bullets fuse the lead core and jacket, preventing core/jacket separation during impact, promoting consistent expansion and penetration, even on tougher game.
Game Suitability for 168 Grain .308 Bullets
The 168-grain .308 is a highly adaptable round, suitable for a range of game, provided appropriate shot placement is achieved.
Ideal for:
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Deer: The 168-grain bullet offers excellent performance on deer-sized game, delivering consistent penetration and expansion for humane kills.
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Antelope: Its retained energy makes it suitable for antelope, although careful shot placement is essential.
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Hogs: The weight and penetration characteristics of the 168-grain bullet are well-suited for hunting wild hogs.
Considerations for:
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Larger Game (Elk, Moose): While possible, the 168-grain might be considered on the lower end for these larger animals, particularly at longer ranges. Hunters often opt for heavier grain bullets for enhanced penetration. Shot placement is paramount.
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Smaller Game (Coyotes, Foxes): The 168-grain bullet might be overkill for smaller game, potentially causing excessive damage. Lighter-grain bullets are often preferred for these animals.
Selecting the Right 168 Grain .308 Hunting Bullet
Several factors influence the optimal choice:
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Game Size and Type: Match the bullet construction to the intended game.
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Hunting Range: Consider the typical distances at which you’ll be shooting. A high BC bullet is beneficial for longer shots.
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Rifle Twist Rate: Ensure the bullet's design is compatible with your rifle's twist rate for optimal accuracy and stability. Consult your rifle's manual for this information.
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Manufacturer Reputation: Opt for reputable ammunition manufacturers known for consistent quality and performance.
By carefully considering these factors and researching specific bullet offerings from various manufacturers, you can confidently choose the 168-grain .308 hunting bullet best suited to your needs and ensure a successful and ethical hunting experience.
