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- 50 CAL BMG AMMO
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- 7x57MM MAUSER AMMO
- 10 GAUGE SHOTGUN AMMO
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- 17 AGUILA AMMO
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- 22 CB LONG AMMO
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- 22 LONG RIFLE AMMO
- 5MM REMINGTON MAGNUM AMMO
- 22 WMR AMMO
- 17 HORNADY MACH 2 AMMO
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- 7x57MM MAUSER AMMO
300 WEATHERBY MAGNUM AMMO
300 Weatherby Magnum Ammo: High-Powered Precision for Long-Range Hunting
Overview
The .300 Weatherby Magnum is a high-velocity, hard-hitting rifle cartridge designed for long-range precision and big game hunting. Developed by Roy Weatherby in 1944, this magnum cartridge has earned a reputation for exceptional speed, energy retention, and stopping power, making it a top choice among hunters and long-range shooters. Whether you're pursuing elk, moose, bear, or whitetail deer, selecting the right .300 Weatherby Magnum ammo ensures a successful and ethical hunt.
History and Development
The .300 Weatherby Magnum was designed to outperform the .300 H&H Magnum, delivering higher velocity and flatter trajectories. Since its introduction in 1944, this cartridge has remained a staple in big-game hunting, particularly in open plains and mountainous terrains where long-distance shots are required.
Key Features of the .300 Weatherby Magnum:
- Velocity: One of the fastest .30-caliber cartridges, reaching up to 3,500+ fps.
- Flat Trajectory: Minimal bullet drop, making it ideal for long-range accuracy.
- High Energy: Delivers significant kinetic energy, ensuring deep penetration on large game.
- Versatile Bullet Selection: Supports a variety of bullets for different hunting scenarios.
Ballistic Performance
The .300 Weatherby Magnum is celebrated for its long-range capabilities and superior ballistics. Below is a ballistic performance table featuring some of the most common bullet weights.
.300 Weatherby Magnum Ballistics Data
|
Bullet Weight (Grains) |
Muzzle Velocity (fps) |
Energy (ft-lbs) |
100 Yards (fps) |
200 Yards (fps) |
300 Yards (fps) |
400 Yards (fps) |
500 Yards (fps) |
|
150 gr. |
3,540 |
4,172 |
3,185 |
2,850 |
2,530 |
2,225 |
1,940 |
|
165 gr. |
3,340 |
4,085 |
3,010 |
2,695 |
2,400 |
2,120 |
1,860 |
|
180 gr. |
3,250 |
4,224 |
2,955 |
2,645 |
2,355 |
2,080 |
1,820 |
|
200 gr. |
3,000 |
3,996 |
2,750 |
2,460 |
2,185 |
1,930 |
1,690 |
|
220 gr. |
2,840 |
3,937 |
2,600 |
2,320 |
2,050 |
1,800 |
1,570 |
Key Takeaways:
- Fast and Hard-Hitting – The .300 Weatherby Magnum maintains high velocity and energy retention even at extended distances.
- Superior Long-Range Performance – The flat trajectory ensures minimal bullet drop compared to other .30-caliber cartridges.
- Versatile for Different Game Sizes – Lighter bullets work well for medium game, while heavier bullets provide deep penetration for large and dangerous game.
Bullet Options and Their Performance
Choosing the right bullet for your .300 Weatherby Magnum rifle is crucial. Different bullet types are optimized for various hunting applications.
Popular .300 Weatherby Magnum Bullet Choices
|
Bullet Type |
Features |
Best For |
|
Nosler Partition |
Controlled expansion, deep penetration |
Large game (elk, moose, bear) |
|
Barnes TSX |
Lead-free, maximum weight retention |
Thick-skinned animals, close-range hunting |
|
Hornady ELD-X |
High ballistic coefficient, Heat Shield tip |
Long-range hunting |
|
Swift A-Frame |
Bonded core, deep penetration |
Dangerous game |
|
Sierra GameKing |
Soft point, rapid expansion |
Medium game (deer, pronghorn) |
If hunting big game, opt for bonded or controlled-expansion bullets like the Nosler Partition or Swift A-Frame for deep penetration and high weight retention.
Hunting Applications
The .300 Weatherby Magnum is renowned for its hunting versatility. It excels in both short- and long-range scenarios, making it a reliable choice for varied terrains and game sizes.
Recommended Uses by Game Type
|
Game Type |
Recommended Bullet Weight |
Recommended Bullet Type |
|
Whitetail Deer / Mule Deer |
150 - 165 gr. |
Soft Point, ELD-X, GameKing |
|
Elk / Moose |
165 - 200 gr. |
Nosler Partition, Swift A-Frame, Barnes TSX |
|
Black Bear / Grizzly |
180 - 220 gr. |
Barnes TSX, Nosler Partition, Swift A-Frame |
|
Pronghorn Antelope |
150 - 165 gr. |
Hornady ELD-X, Sierra GameKing |
- Effective at All Ranges – The high velocity and flat trajectory of the .300 Weatherby Magnum make it deadly at both short and long distances.
- Superior Knockdown Power – Ensures quick, ethical kills even on tough-skinned animals.
Reloading and Customization
Many shooters prefer reloading .300 Weatherby Magnum rounds to fine-tune performance.
- Powder Selection: Popular choices include H1000, IMR 7828, and RL-22, which optimize burn rate and consistency.
- Bullet Selection: Depending on the intended game, shooters can adjust bullet weights for precision and impact energy.
- Custom Rifles: Weatherby offers Mark V and Vanguard series rifles chambered for .300 Weatherby Magnum, maximizing accuracy and long-range performance.
Final Thoughts
The .300 Weatherby Magnum remains one of the top choices for long-range hunting, offering unmatched power, velocity, and accuracy. Whether you're hunting big game in North America or taking long-distance shots in open country, this cartridge delivers the stopping power needed for a clean and ethical kill.
- Best For: Long-range hunting, big game (elk, moose, bear, deer)
- Bullet Weights: 150 - 220 grains
- Top Features: High velocity, flat trajectory, deep penetration
Shop .300 Weatherby Magnum Ammo Today!
Looking for high-quality .300 Weatherby Magnum ammo? Browse our selection of top brands to find the best cartridges for your hunting and shooting needs!