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What is most effective .338 Federal load for elk hunting?

April 5, 2026

Quick Answer

For elk hunting, the most effective .338 Federal load is the 210-grain Speer SP load over 46 grs of H1000 powder, yielding a muzzle velocity of 2,600 ft/s. This load provides suitable expansion and penetration for elk. Its high velocity also allows for effective long-range shots.

Optimal Load Characteristics

When selecting a .338 Federal load for elk hunting, it’s essential to consider the optimal characteristics: high velocity, sufficient bullet weight, and suitable sectional density. The 210-grain Speer SP load meets these requirements, thanks to its 0.485 BC (ballistic coefficient) and 210-grain weight. This allows for effective long-range shots and adequate penetration upon impact.

Bullet Performance and Expansion

The 210-grain Speer SP load is designed to expand consistently upon impact, ensuring reliable terminal performance. At an impact velocity of 2,000 ft/s, this load expands to 0.8 calibers within 6-8 inches of penetration, providing a large wound cavity that can effectively harvest the elk. Additionally, the Speer bullet’s hollow-point design helps to initiate expansion upon impact, reducing the risk of over-penetration.

Practical Shooting Techniques

For elk hunting, it’s crucial to practice shooting at varying ranges and angles to develop muscle memory and accuracy. When shooting at longer ranges, a magnified optic can help to compensate for bullet drop and wind deflection. To ensure effective long-range shots, hunters should also practice using a rangefinder to accurately determine the distance to the elk.

338-federal-elk effective federal load hunting
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