450 Bushmaster Ammo
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Browse premium .450 Bushmaster ammo engineered for hunters who demand reliable performance, consistent accuracy, and dependable terminal results. Whether you’re hunting whitetail deer, wild hogs, black bear, or other large game, the .450 Bushmaster delivers the power and energy needed for short to moderate-range hunting applications.
At Steinel Ammunition, we manufacture 450 Bushmaster ammunition with a focus on quality, consistency, and real-world field performance. Our lineup includes traditional hunting loads, deep-penetrating solid projectiles, and specialized 450 Bushmaster subsonic ammo designed for suppressed platforms. Every load is developed to provide reliable feeding, consistent velocities, and the confidence hunters need when every shot matters.
280gr Brass Solid Spire Point 450 Bushmaster Ammo – Maximum Penetration
In Stock$70.58Qty:240gr JHP 450 Bushmaster Ammo – Traditional Hunting Load
In Stock$51.19Qty:425gr Solid Copper HP Subsonic 450 Bushmaster Ammo
$66.34250gr Solid Copper HP 450 Bushmaster Ammo – Advanced Terminal Performance
In Stock$78.99Qty:
What Is the .450 Bushmaster?
The .450 Bushmaster is a straight-wall rifle cartridge designed for hunters seeking powerful performance in both AR-platform and bolt-action rifles. Using a .452-inch diameter bullet, the cartridge is known for delivering excellent energy transfer and effective terminal performance on deer, hogs, black bear, and other large game.
Its versatility, heavy bullet options, and compatibility with straight-wall hunting regulations in many states have made the .450 Bushmaster a trusted choice for modern hunters.
Modern rifle chambered in 450 Bushmaster, a cartridge developed for big game hunting.
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Why Hunters Choose 450 Bushmaster Ammo
Hunters across North America rely on 450 Bushmaster ammo because it offers a unique combination of power, reliability, and versatility.
Ideal Applications:
• Whitetail deer hunting
• Wild hog hunting
• Black bear hunting
• Straight-wall cartridge hunting states
• AR-platform hunting rifles
• Bolt-action hunting rifles
• Suppressed hunting setups
• Short to moderate-range big game hunting
Whether you’re hunting in dense woods, open fields, or brush country, the .450 Bushmaster round delivers the energy and bullet performance needed for ethical and effective harvests.
Steinel’s Promise: Dedicated to Every Round™
At Steinel, premium isn’t simply a marketing term, it’s built into every cartridge we produce. Each of our .450 Bushmaster loads is developed using a universal receiver and pressure barrel along with velocity testing equipment to verify consistent performance and safe operating pressures.
We also evaluate penetration and expansion using calibrated 10% Type A ballistic gelatin to obtain objective performance data. During production, we maintain a high inspection rate and verify critical specifications including overall length, primer seating depth, concentricity, powder charge consistency, and neck tension. Every lot is checked using a SAAMI-compliant case gauge to help ensure reliable chambering and function.
The result is ammunition you can trust whether you’re at the range, in the field, or preparing for your next hunt.
Our .450 Bushmaster Ammunition Lineup
280gr Brass Solid Spire Point – Maximum Penetration
Engineered for deep penetration and barrier performance, this load features a solid brass projectile designed to retain weight and structural integrity when encountering heavy hide and bone.
240gr Jacketed Hollow Point – Traditional Hunting Performance
A proven hunting load designed to balance penetration and expansion for deer-sized game while maintaining dependable accuracy and terminal performance.
425gr Solid Copper Hollow Point Subsonic
Designed specifically for shooters seeking 450 Bushmaster subsonic ammo, this heavy-for-caliber load delivers excellent momentum and controlled expansion while remaining optimized for suppressed platforms.
250gr Solid Copper Hollow Point
A modern lead-free hunting option that combines reliable expansion with exceptional weight retention for hunters seeking premium all-around performance.
.450 Bushmaster Ballistics & Performance
When evaluating .450 Bushmaster ballistics, hunters appreciate the cartridge’s combination of heavy bullet weights, strong energy, and dependable performance on medium and large game.
| Bullet Weight | Muzzle Velocity (FPS) | Muzzle Energy (ft-lb) | Recommended Use |
| 280gr Brass Solid | 1,900 | 2,244 | Deep penetration and large game hunting |
| 240gr JHP | 2,260 | 2,722 | Deer hunting and general hunting applications |
| 425gr Copper | 1,023 | 988 | Suppressed hunting platforms |
| 250gr Copper HP | 2,200 | 2,687 | Premium all-around hunting performance |
Actual ballistics for a 450 Bushmaster will vary depending on barrel length, environmental conditions and ammunition selection.
.450 Bushmaster vs 350 Legend
The .450 Bushmaster and 350 Legend are both popular straight-wall hunting cartridges, but they serve slightly different purposes. The 350 Legend offers lighter recoil and is a great choice for deer hunting, while the .450 Bushmaster delivers heavier bullets and more energy for hunters seeking greater stopping power on larger game. Both are effective options, and the best choice depends on your hunting style, game size, and shooting preferences.
Frequently Asked Questions
1. What caliber is a .450 Bushmaster?
A. The .450 Bushmaster uses a .452-inch diameter bullet and is classified as a large-bore straight-wall rifle cartridge designed primarily for hunting applications.
2. Is .450 Bushmaster good for deer hunting?
A. Yes. The cartridge is widely regarded as one of the most effective straight-wall hunting cartridges for deer due to its excellent energy transfer and dependable terminal performance.
3. What is the effective range of a .450 Bushmaster?
A. Most hunters consider the cartridge highly effective within approximately 250 yards, depending on ammunition selection, rifle setup, and shooter proficiency.
4. Can I use .450 Bushmaster ammunition in an AR-platform rifle?
A. Yes. The cartridge was specifically designed to function in AR-style rifles when paired with the proper upper receiver, bolt, and magazine components.
5. How do you test penetration and expansion?
A. Steinel evaluates projectile performance using calibrated 10% Type A ballistic gelatin, an industry-standard medium used to assess penetration and expansion characteristics.
6. Can 450 Bushmaster brass be reloaded?
A. Yes. Many shooters reload properly inspected brass using published load data and established reloading practice
425gr Solid Copper HP Subsonic 450 Bushmaster Ammo
Expanded 425 450 Subsonic
