Are there any notable drawbacks to the .450 Bushmaster for deer hunters?

Limited Expansion and Penetration Depths

The .450 Bushmaster is a straight-walled cartridge that uses a flat-point bullet, which can lead to shallow penetration and limited expansion upon impact. This may not always result in a quick, humane kill, especially in larger deer with deep muscle mass. For example, a 12-inch penetration depth is generally considered the minimum for a reliable kill, but the .450 Bushmaster typically maxes out at around 10-11 inches, depending on the bullet and velocity.

Overpenetration and Risk of Collateral Damage

Due to its flat trajectory and relatively low drop at long ranges, the .450 Bushmaster can overpenetrate and potentially cause collateral damage to surrounding objects, such as buildings or other foliage. This is especially concerning for hunters who are new to the cartridge or have limited experience with straight-walled rifles. To mitigate this risk, it’s essential to choose the right bullet weight and type, and to practice shooting at longer ranges to develop muscle memory and improve accuracy.

Alternative Options for Deer Hunters

For deer hunters who prioritize a reliable, one-shot kill, alternative cartridges such as the .243 Winchester, .308 Winchester, or 7mm Remington Magnum may be a better option. These cartridges offer deeper penetration, more expansion, and a broader effective range, making them more suitable for larger game like deer. However, it’s essential to consider the specific hunting conditions, terrain, and game species when choosing a cartridge, and to select a rifle and ammunition that are well-suited to the task at hand.