Quick Answer
To handload bonded bullets for elk, you need to understand their unique characteristics, such as their ability to expand and retain weight, and how to match them with the right powder and bullet seating depth to achieve maximum kinetic energy and penetration. This requires careful measurement and calculation of velocity and expansion. It's also crucial to follow proper safety procedures when handling and testing ammunition.
Choosing the Right Powder
When handloading bonded bullets for elk, the right powder is essential for achieving the desired velocity and expansion. For elk hunting, a medium to slow-burning powder such as IMR 4831 or IMR 4895 is recommended. These powders provide a consistent burn rate that will help to maintain the bullet’s kinetic energy and ensure proper expansion. A good starting point for charge weight is 70-75 grains, which will provide a muzzle velocity of around 2800-2900 fps.
Seating Depth and Expansion
The seating depth of the bullet is critical when loading bonded bullets for elk. A depth that is too shallow can result in poor expansion, while a depth that is too deep can cause the bullet to become unstable in flight. A good rule of thumb is to seat the bullet to a depth of 0.050-0.060 inches over the cannelure, which will allow the bullet to expand consistently and retain its weight. This will also help to prevent the bullet from becoming lodged in the elk’s shoulder.
Safety Precautions
When handloading bonded bullets for elk, safety is of the utmost importance. Always follow proper safety procedures when handling and testing ammunition, including wearing protective gear such as earplugs and safety glasses. It’s also essential to use a chronograph to accurately measure the bullet’s velocity, and to test the ammunition in a safe and controlled environment before taking it on a hunt.
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