WEATHERBY - 300 WBY - 180 GR - SP - 20 RDS/BOX

Weatherby
MPN:
H300180IL
UPC:
747115437542
$71.69
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The Weatherby .300 Weatherby Magnum 180 Grain Soft Point is a legendary big-game cartridge trusted by hunters worldwide for its devastating combination of flat trajectory, high velocity, and bone-crushing terminal performance at extended ranges.

  • 180-grain soft point bullet delivers reliable expansion and deep penetration on large game
  • Screaming muzzle velocity of 3,240 FPS for flat, long-range trajectories
  • 300 fps faster than the .300 H&H Magnum — more energy downrange where it counts
  • Ideal for elk, moose, bear, and other heavy North American and African big game
  • Factory-loaded to Weatherby's exacting standards for consistent accuracy box to box
  • Conveniently packaged 20 rounds per box for range sessions and hunting trips

Who This Is For

This ammunition is purpose-built for serious big-game hunters who demand maximum reach and knockdown power from their Weatherby Mark V or any rifle chambered in .300 Weatherby Magnum. Whether you're pursuing elk across open mountain basins, hunting plains game in Africa, or taking a long-range shot on a trophy moose, the 180-grain soft point load gives you the velocity and terminal performance to get the job done cleanly at distances where lesser cartridges fall short.

Weatherby 300 Weatherby Magnum 180 Grain Soft Point ammunition box, 20 rounds Weatherby 300 WBY Mag 180gr SP cartridges displayed alongside box

Specifications

BrandWeatherby
Caliber.300 Weatherby Magnum
Bullet Weight180 Grain
Bullet TypeSoft Point (SP)
Muzzle Velocity3,240 FPS
Muzzle Energy~4,195 ft-lbs
Rounds Per Box20
CasingBrass
Primer TypeBoxer
Country of OriginUSA

Frequently Asked Questions

What firearms are compatible with this .300 Weatherby Magnum ammunition?

This ammunition is chambered for any rifle marked .300 Weatherby Magnum, most notably the Weatherby Mark V series. Because the .300 Weatherby Magnum uses a proprietary case with a double-radius shoulder, it is not interchangeable with .300 Winchester Magnum, .300 WSM, or any other .300 cartridge. Always verify your rifle's chamber marking before loading.

How does the 180-grain soft point bullet perform on big game at longer ranges?

The 180-grain soft point is widely regarded as the all-around sweet spot for .300 Weatherby Magnum. At 3,240 FPS, it retains over 2,600 ft-lbs of energy past 400 yards — well above the 1,500 ft-lb threshold recommended for elk-sized game. The soft point nose initiates reliable expansion even at reduced impact velocities, making it a consistent performer from 100 yards out to 500 yards and beyond.

Can this brass-cased ammunition be reloaded after firing?

Yes. Weatherby factory ammunition uses high-quality boxer-primed brass cases that are well-suited for reloading. Many handloaders specifically seek out Weatherby brass for its consistent wall thickness and durability. After firing, inspect cases for cracks or signs of excessive headspace before resizing and reloading.

Caliber:
300 WBY
Bullet Weight:
180 GR
Bullet Type:
SP
Purpose:
Hunting
Type:
Rifle Ammunition
Box Quantity:
20
Case Quantity:
200
Lead Free:
No