Order .450 Bushmaster Ammo – Big Bore Performance in a Straight-Walled Package

Order 450 Bushmaster Ammo is a high-powered, straight-walled rifle cartridge designed for big game hunting, especially in states requiring straight-wall cartridges for deer seasons.

Compatible with AR-15 platforms (with modified uppers and magazines), bolt-actions, and lever guns, it delivers massive stopping power with bullets typically in the 245–300 grain range. Popular for hogs, deer, black bear, and larger game within 200–300 yards, .450 Bushmaster ammunition offers excellent energy and expansion at moderate velocities.

Why Choose .450 Bushmaster Ammunition?

This cartridge bridges the gap between traditional big-bore rounds and modern sporting rifles, providing thumper-like performance in compact, AR-compatible setups.

Key Benefits of .450 Bushmaster Ammo

• High Stopping Power — Delivers 2,400–2,800 ft-lbs of muzzle energy for quick, ethical harvests
• Straight-Wall Compliance — Legal for deer hunting in restricted states (e.g., Midwest regions)
• AR-15 Compatibility — Drop-in upper conversions make it versatile for tactical and hunting use
• Effective Range — Reliable performance out to 200–300 yards with proper zero
• Versatile Bullet Options — From expanding hunting loads to FMJ for target practice

.450 Bushmaster Ballistics and Specifications

Typical loads feature heavy .452-inch bullets at velocities suited for close- to mid-range impacts.

Common Ballistic Data (20–24″ Barrel)

• Bullet Weights: 245–300 grains (most popular: 250 gr, 260 gr, 300 gr)
• Muzzle Velocity: 1,900–2,400 fps (e.g., 250 gr at ~2,200 fps)
• Muzzle Energy: 2,400–3,700 ft-lbs (e.g., 250 gr SST ~2,725 ft-lbs)
• Effective Hunting Range: 200–300 yards (significant drop beyond 200 yards)
• Bullet Diameter: .452 inches
• Case Type: Straight-walled, rebated rim, boxer-primed brass

Heavier bullets retain energy better at distance, while lighter loads offer flatter trajectories within practical ranges.

Popular .450 Bushmaster Ammo Loads and Brands

Top manufacturers offer hunting and target options tailored to different needs.

Top Hunting Loads

• Hornady BLACK / Custom — 250 gr FTX (Flex Tip) at ~2,200 fps; excellent expansion and accuracy
• Hornady American Whitetail — 245 gr InterLock for reliable deer performance
• Federal Power-Shok — 300 gr Soft Point at ~1,900 fps; affordable big-game power
• Winchester Super-X / Deer Season XP — 260 gr Power-Point or similar for consistent expansion
• Remington Core-Lokt — 260–300 gr options for proven terminal performance

Other Notable Options

• Subsonic loads (e.g., Hornady Sub-X 395 gr) for suppressed use
• Premium copper / lead-free (e.g., Barnes, Bear Creek Ballistics) for extended range and clean performance

Ideal Uses for .450 Bushmaster Ammunition

This round shines where big bore impact matters most.

Best Applications

• Deer & Hog Hunting — Devastating on medium to large game in straight-wall states
• Bear Defense — Heavy loads provide reliable stopping power in thick cover
• AR Platform Shooting — Fun, powerful option for range days or tactical setups
• Brush / Woods Hunting — Quick handling with massive energy for close shots

Keep shots inside 200 yards for best accuracy and energy retention.

Advantages of .450 Bushmaster Over Similar Cartridges

It stands out for raw power in compliant straight-wall formats.

450 Bushmaster rifle Ammo for sale. We sell ammunition by the box and bulk ammo in case quantities. All of the ammunition listed on our website is in stock and ready to ship from our warehouse in High Point, NC. We do not take preorders or back-order items.

We stock Jacketed Hollow Point JHP and Hollow Point HP ammunition for self defense and duty applications. We have V-MAX, Polymer Tip and Soft Point bullets for Hunting, Varmint and Small Game Hunting. We also offer Lead Round Nose and Full Metal Jacket FMJ ammunition for target, plinking and range use.

We have an easy and secure checkout process. Our goal is to offer the best customer service, products and packaging to our customers! shop at www.midwayweapons.com

Hornady BLACK 450 Bushmaster Ammo 250 Grain FTX

Hornady BLACK ammunition features versatile loads optimized for excellent performance from America’s favorite guns. Loaded with legendary Hornady bullets, Hornady BLACK ammunition is designed to fit, feed and function in a variety of platforms.

Direct impingement, gas piston, suppressed, unsuppressed, inertia, bolt, pump, supersonic, subsonic, rifle, mid-length, carbine or pistol – Hornady BLACK ammunition delivers superior performance for a variety of applications.

450 Bushmaster Ammo Features

• High Quality Cases, Primers and Propellant
• Versatile Hornady bullet options
• Optimized performance from various platforms

Made In United States of America

450 Bushmaster Ammo Specifications

Product Information

Cartridge	450 Bushmaster
Grain Weight	250 Grains
Quantity	200 Round
Muzzle Velocity	2200 Feet Per Second
Muzzle Energy	2686 Foot Pounds
Bullet Style	Polymer Tip
Bullet Brand And Model	Hornady FTX
Lead Free	No
Case Type	Brass
Primer	Boxer
Corrosive	No
Reloadable	Yes
G1 Ballistic Coefficient	0.21
Sectional Density	0.175
Test Barrel Length	20 Inches
Velocity Rating	Supersonic
Country of Origin	United States of America

What Is 450 Bushmaster Ammo?

It is a powerful rifle round that was specifically designed for hunting large game in the intermediate to thick brush. It uses a .452 diameter projectile loaded in a case necked down from the .452″ neck of the .45-70 Govt. This allows it to fire bullets with higher velocities and energy, while still maintaining significantly less recoil than other popular cartridges like the 30-06 or 300 Winchester Magnum.

450 Bushmaster Ammo Features

It is a great choice for big game hunting at medium ranges because of its flat trajectory and superior accuracy.

•  When fired from a 22” barrel, typical loads can achieve muzzle velocities up to 2,350 fps with muzzle energy reaching 3,800 ft/lbs; both figures are significantly higher than those produced by either the .30-06 Springfield or the .300 Win Mag rounds.
•  Its flat trajectory also allows easy aiming adjustments when shooting over longer ranges, making shots more accurate even when firing at targets far away.

Order 450 Bushmaster Ammo Trajectory

In general, however, most 450 Bushmaster Ammo rounds have a flatter trajectory than other large caliber rounds, such as .30-06 or .308 Winchester.

• This makes it a great choice for hunting and shooting at medium to long ranges.
• Additionally, the flat trajectory of these rounds is beneficial when sighting in scopes and iron sights because less adjustment is required due to the low drop of the round.

Order 450 Bushmaster Ammo Benefits

• When compared to smaller cartridges like the 5.56 NATO round, 450 Bushmaster Ammo provides much greater stopping power due to its heavy bullet weight (.45 caliber) and larger powder charge which creates more pressure upon impact with the target.
•  It can penetrate through dense foliage much better than smaller caliber rounds while still being able to accurately drop large game such as deer and black bear with one well-placed shot.
•  Additionally, it produces substantially less recoil than other hunting rounds typically used for large games.
•  Follow-up shots can be quickly taken if necessary without fear of becoming uncomfortable or having too much movement resulting from recoil.

 In short, this ammo is an excellent choice for hunters looking for reliable performance from their firearms when taking on large game at mid-range where accuracy is essential but recoil needs to be kept at minimum levels for successful hunting trips.

Our Selection  15 Best .450 Bushmaster Ammo

1# 450 Bushmaster – 250 Grain FTX – Hornady Black

450 Bushmaster Ammo 20 ROUNDS

When you need a round that can take down big games like elk, moose, deer, and feral hog, you need the Hornady Black 450 Bushmaster FTX. This purpose-built round is explicitly designed for the AR platform and features a reloadable brass casing, non-corrosive boxer primer, and clean-burning propellant for reliable semi-automatic performance.

The 250-grain FTX bullet is perfectly balanced for long-range accuracy, with a secant ogive and pronounced boat-tail rear that minimizes drag and maximizes downrange energy. So when you need to make the shot of a lifetime, reach for Hornady Black.