Quick Answer
The .338 Federal and .300 WSM are both effective cartridges for elk hunting, with the .338 Federal offering a slightly larger bullet diameter for increased expansion and penetration, while the .300 WSM has a higher muzzle velocity and flatter trajectory.
Ballistic Comparison
When comparing the two cartridges, the .338 Federal has a slightly larger bullet diameter of .338 inches, whereas the .300 WSM has a bullet diameter of .308 inches. This larger diameter gives the .338 Federal an advantage in terms of terminal performance, particularly in terms of expansion and penetration. The .300 WSM, on the other hand, has a higher muzzle velocity of around 3,000 fps, which can result in a flatter trajectory and increased range.
Real-World Performance
In real-world hunting scenarios, the .338 Federal has been shown to be effective at ranges of up to 400 yards, with many hunters reporting successful harvests at ranges of 300-350 yards. The .300 WSM, with its higher muzzle velocity, can potentially reach ranges of up to 500 yards, although this may require a more precise shot and a better understanding of bullet drop. In terms of recoil, both cartridges are similar, with the .300 WSM possibly having a slight edge due to its higher weight and slightly longer action.
Hunting Strategies
When hunting elk with either cartridge, it’s essential to consider the terrain and the elk’s behavior. In dense forest or timber, the .338 Federal’s larger bullet may be more effective at closer ranges, while the .300 WSM’s flatter trajectory may be advantageous in more open country. Additionally, hunters should consider using a scope with a high magnification power (at least 10x) to ensure accurate shots at longer ranges.
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