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Common Myths About Broadhead Efficiency: What’s True?

April 9, 2026

Quick Answer

Many hunters believe that larger broadheads are more effective, but in reality, the optimal broadhead size depends on the situation and the target animal. Additionally, some think that mechanical broadheads are always more reliable than fixed ones, but this is not necessarily true.

Misconceptions About Broadhead Size

When it comes to choosing a broadhead, many hunters assume that a larger head is always more effective. However, this is not the case. A 100-grain broadhead is ideal for small game, such as rabbits or squirrels, while larger animals, like deer, may require a 125-grain or 150-grain broadhead. In fact, a 100-grain broadhead shot at deer at 30 yards can penetrate just as deeply as a 150-grain broadhead shot at 20 yards, given equal arrow speed and kinetic energy.

Mechanical vs. Fixed Broadheads

Another common myth is that mechanical broadheads are always more reliable than fixed ones. While mechanical broadheads can be effective, they can also be prone to malfunction if not properly maintained or if the mechanism is damaged during the shot. In fact, many experienced archers swear by fixed broadheads, citing their simplicity and reliability. For example, a well-made 100-grain fixed broadhead can penetrate just as deeply as a mechanical broadhead, with fewer potential issues during the shot.

Broadhead Angle and Effectiveness

Some hunters also assume that a broadhead’s effectiveness is solely dependent on its size and type. However, the angle at which the broadhead enters the target animal can greatly affect its performance. A broadhead that enters the animal at a shallow angle may not penetrate as deeply as one that enters at a steeper angle. Archers should aim for a broadhead entry point at least 6-8 inches above the target’s heart, taking into account the animal’s size and the arrow’s trajectory.

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