How do bonded bullets behave upon hitting elk at various angles?

Angle of Impact and Bullet Performance

The angle at which a bonded bullet hits an elk can significantly impact its performance. At a shallow angle (less than 30 degrees), the bullet is more likely to expand and penetrate deeply, with minimal risk of fragmentation. This is because the bullet is able to maintain its velocity and kinetic energy, allowing it to transfer its energy to the target effectively.

However, at steeper angles (greater than 45 degrees), the bullet may experience increased fragmentation, particularly if it strikes an area with a high concentration of bone or dense tissue. This is because the bullet’s velocity and kinetic energy are reduced, causing it to break apart more easily. In such cases, a bonded bullet can still provide reliable penetration, but its expansion may be less effective.

Choosing the Right Bullet for Elk Hunting

When selecting a bonded bullet for elk hunting, it’s essential to consider the angle of impact and the type of shot you’re likely to encounter. For shots at close range (less than 100 yards) and shallow angles, a full-metal-jacketed (FMJ) bullet may be a good option, as it provides consistent penetration and minimal expansion. However, for longer shots and steeper angles, a bonded bullet with a more aggressive expansion profile may be a better choice, as it can provide deeper penetration and a larger wound channel.

Real-World Performance and Testing

In real-world testing, bonded bullets have consistently demonstrated their ability to penetrate deeply and expand reliably, even at high angles of impact. For example, one study showed that a 300-grain bonded bullet expanded to 0.7 inches in diameter at 30 degrees of impact, while a 180-grain FMJ bullet expanded to only 0.4 inches at the same angle. These results illustrate the importance of choosing the right bullet for the job and understanding the potential effects of angle of impact on bullet performance.