The .450 Marlin and .450 Bushmaster are both powerful cartridges designed for hunting large game, but they have key differences that make them suitable for different applications and preferences. This in-depth comparison will explore their ballistic characteristics, recoil, suitability for different hunting situations, and overall cost-effectiveness.
Ballistics and Performance: A Side-by-Side Look
Both cartridges deliver impressive energy, but their trajectories and performance characteristics differ significantly.
.450 Marlin
- Bullet Weight and Velocity: The .450 Marlin typically uses heavier bullets (250-300 grains) at lower velocities (around 2200 fps). This translates to a flatter trajectory at shorter ranges.
- Energy Transfer: The heavier bullet delivers significant energy transfer upon impact, making it effective for taking down large game at closer ranges.
- Trajectory: Due to its heavier bullet and lower velocity, it has a more pronounced bullet drop at longer ranges.
.450 Bushmaster
- Bullet Weight and Velocity: The .450 Bushmaster generally uses lighter bullets (250-260 grains) but with higher velocities (around 2300 fps). This leads to a flatter trajectory at longer ranges.
- Energy Transfer: While the energy isn't as high at close range as the .450 Marlin, the higher velocity allows it to retain energy at longer distances.
- Trajectory: The higher velocity results in a flatter trajectory, enabling more accurate shots at longer ranges compared to the .450 Marlin.
| Cartridge | Bullet Weight (grains) | Muzzle Velocity (fps) | Muzzle Energy (ft-lbs) | Effective Range (yards) |
|---|---|---|---|---|
| .450 Marlin | 250-300 | ~2200 | ~2800-3200 | 150-200 |
| .450 Bushmaster | 250-260 | ~2300 | ~2500-2800 | 200-250 |
Note: These are approximate values and can vary depending on the specific load and barrel length.
Recoil Management: A Significant Consideration
Both cartridges are known for their substantial recoil. However, the recoil characteristics differ slightly.
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.450 Marlin: The .450 Marlin's heavier bullet and lower velocity result in a sharper, more abrupt recoil. This can be more difficult to manage for some shooters, especially during rapid firing.
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.450 Bushmaster: While still powerful, the .450 Bushmaster's higher velocity and lighter bullet create a recoil impulse that is felt as more of a push, generally considered slightly less harsh than the .450 Marlin. This difference is subjective and depends on the shooter and firearm.
Hunting Applications: Finding the Right Fit
The choice between these two cartridges largely depends on hunting preferences and the typical hunting ranges.
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.450 Marlin: Ideal for hunting larger game at closer ranges (under 150 yards). Its high stopping power makes it effective for dangerous game. Its lower velocity, however, limits its effectiveness at longer ranges. The heavier bullet is also better suited for thicker brush or dense cover.
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.450 Bushmaster: A better choice for hunting at longer ranges (up to 250 yards). Its flatter trajectory is an advantage in open areas where longer shots are more common. This cartridge’s characteristics make it more suitable for medium-sized to large game.
Cost Comparison: Ammo and Firearms
Both cartridges have associated costs.
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Ammunition: Generally, .450 Bushmaster ammunition is slightly more expensive than .450 Marlin ammo.
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Firearms: The availability of firearms for each cartridge varies. There is a wider selection of rifles chambered in .450 Marlin, particularly lever-action rifles, while AR-15 style platforms dominate the .450 Bushmaster market.
Conclusion: Choosing the Right Cartridge
The "better" cartridge depends entirely on the hunter's needs and hunting style. The .450 Marlin excels at close-range hunting of large game, offering immense stopping power in dense environments, while the .450 Bushmaster offers greater range and a flatter trajectory, making it more suitable for longer shots in more open terrain. Careful consideration of the ballistic differences, recoil management, hunting style, and overall cost are crucial for making an informed decision.