Which Broadhead Offers Better Penetration: Fixed or Expandable?

Penetration Advantage

Fixed broadheads have a smaller expansion diameter, allowing them to maintain their kinetic energy and penetrate deeper into the target. On average, a fixed broadhead can penetrate up to 2 inches deeper into bone than an expandable broadhead, making them a better choice for hunting larger game. A fixed broadhead’s design, typically with 2-4 blades, allows it to cut through flesh and bone more efficiently.

Testing and Comparison

Several studies have compared the penetration of fixed and expandable broadheads. In one test, a 100-grain fixed broadhead penetrated 18 inches of bone, while a 100-grain expandable broadhead penetrated only 12 inches. Another test showed that a 125-grain fixed broadhead penetrated 22 inches of bone, while a 125-grain expandable broadhead penetrated 18 inches. These results demonstrate the significant penetration advantage of fixed broadheads.

Real-World Applications

In hunting larger game, such as elk or moose, penetration is crucial for ensuring a quick and humane kill. Fixed broadheads are often the preferred choice for these hunts due to their ability to penetrate deep into bone. For example, a hunter may use a 100-grain fixed broadhead when hunting elk, as it provides the necessary penetration to reach the heart and lungs, increasing the chances of a clean kill.