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Q&A · Hunting

Do bullet types matter when using .325 WSM for elk?

April 5, 2026

Quick Answer

Yes, bullet types matter when using .325 WSM for elk hunting, as they can significantly impact expansion, penetration, and overall performance.

Choosing the Right Bullet

When considering bullet types for .325 WSM elk hunting, it’s essential to focus on those designed for deep penetration and controlled expansion. Look for bullets with a high ballistic coefficient (BC) and a sectional density (SD) of at least 0.20. For example, the Barnes TSX or the Hornady ELD-X are excellent choices, offering reliable expansion and deep penetration.

Bullet Expansion Expectations

Elk are large and powerful animals, and they require a bullet that can deliver reliable expansion and penetration. For .325 WSM, a bullet that expands to 1.5 to 2.0 times its original diameter is ideal. This ensures that the bullet transfers its energy effectively, causing rapid incapacitation. To achieve this, look for bullets with a jacket design that allows for consistent expansion, such as the Barnes TSX or the Nosler Partition.

Field Testing and Real-World Results

Field testing has shown that .325 WSM bullets can be effective on elk, but the right bullet is crucial to success. In one study, the Barnes TSX bullet expanded to 1.85 times its original diameter at 200 yards, while the Hornady ELD-X expanded to 1.95 times its diameter at the same distance. These results demonstrate the importance of choosing the right bullet for .325 WSM elk hunting.

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