450 Bushmaster Ammo Overview
Developed in 2007, 450 Bushmaster ammo delivers powerful performance for big-game hunting. It is designed for straight-walled rifle cartridges offering significant stopping power. Today, it remains popular among hunters seeking effective large-caliber rounds for dense cover.
Why 450 Bushmaster Ammo Is a Top Choice
- High muzzle energy ideal for large game
- Straight-walled case compliant with hunting laws
- Reliable expansion and penetration
- Widely available in various bullet weights
- Compatible with many AR-style rifles
Key Variants
450 Bushmaster 250 Grain
Popular for deep penetration on large game at moderate ranges.
450 Bushmaster 275 Grain
Offers enhanced energy transfer for tough hunting scenarios.
450 Bushmaster Soft Point
Balanced expansion and weight retention suitable for controlled expansion.
Competitor Comparison Table
| Feature | 450 Bushmaster Ammo | 44 Magnum Ammo | 460 S&W Ammo |
|---|---|---|---|
| Muzzle Energy (ft-lb) | 1,400-1,600 | 700-900 | 1,800-2,000 |
| Bullet Weight (grains) | 185-275 | 240-300 | 200-300 |
| Typical Velocity (fps) | 2,200-2,400 | 1,200-1,300 | 1,900-2,200 |
| Penetration | Deep, with expansion | Moderate | Very deep |
| Common Use | Big-game hunting | Handgun hunting, self-defense | Magnum revolver hunting |
Best Use Cases
- Big-game hunting in straight-walled cartridge states
- Deer, hog, and black bear hunting
- Medium-range rifle shooting
- Home defense with adequate stopping power
- Versatile cartridge for AR-style rifles
FAQs About 450 Bushmaster Ammo
Can I use 450 Bushmaster ammo for deer hunting?
Yes. Its energy and bullet weight make it effective and legal for deer hunting in many states.
What rifles are chambered for 450 Bushmaster?
AR-15 style rifles configured for 450 Bushmaster are common, offering semi-auto performance with this round.
How does 450 Bushmaster compare to 5.56 NATO?
450 Bushmaster offers greater stopping power and energy, suitable for larger game than the smaller 5.56 NATO.







