Quick Answer
For enhanced terminal performance on deer, consider using bullets with a high ballistic coefficient, such as the Barnes TSX or the Hornady GMX. These bullets expand consistently and retain mass at long ranges. They also feature a tough, aerodynamic design for improved penetration.
High-Ballistic-Coefficient Bullets
When it comes to hunting deer with an AR-15 in 6mm ARC, a high-ballistic-coefficient bullet is essential. The Barnes TSX, for example, features a 1% JBM G7 BC, which allows it to maintain its kinetic energy at longer ranges. This results in deeper penetration and a larger wound channel.
Expansion and Penetration
A well-designed bullet that expands consistently is crucial for ethical and humane hunting. The Hornady GMX, featuring a copper matrix jacket, expands to 1.6 times its original diameter at 1,000 yards. This consistent expansion ensures maximum damage to the deer’s vital organs. To optimize expansion, aim for a shot placement in the shoulder or vitals.
Additional Considerations
When choosing a bullet for deer hunting, also consider the rifle’s twist rate. A 1:7 or 1:8 twist rate is recommended for 6mm ARC, as it allows for stable flight of heavier bullets. A heavier bullet, such as the 105-grain Barnes TSX, can provide increased penetration and a larger wound channel.
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