$133.86
Availability: In Stock
The Weatherby Select Plus 338-378 Wby Mag is a premium rifle ammo option for hunters pursuing big game at extended ranges. Loaded with a 262-grain Hammer Custom bullet and matched to a muzzle velocity of 3,500 fps, this cartridge delivers the energy and aerodynamic performance you need when conditions demand a flat-shooting, hard-hitting round. If you're running a Weatherby magnum rifle built for serious long-range hunting, this ammunition is engineered to match the cartridge's design philosophy.
The 338-378 Weatherby Magnum occupies a place in the premium magnum hierarchy—it's a cartridge designed for hunters who don't compromise on power or reach. Hammer Custom bullets are known for controlled expansion and weight retention, traits that matter when you're taking shots where wind and distance become real variables. Select Plus is Weatherby's flagship ammunition line, quality-controlled and produced to tight tolerances so you can count on consistent ballistics from shot to shot.
Whether you're glassing alpine slopes for elk or pursuing other large game where flat trajectory and energy retention are non-negotiable, ammunition this specialized demands respect and careful shot placement. Store this ammo safely and handle it with the care any premium hunting round deserves.
| Caliber | 338-378 Weatherby Magnum |
| Bullet Weight | 262 grains |
| Bullet Type | Hammer Custom |
| Muzzle Velocity | 3,500 fps |
| Product Line | Weatherby Select Plus |
This ammunition is loaded for the 338-378 Weatherby Magnum cartridge. It's designed for rifles chambered in this caliber. Check your rifle's chamber marking to confirm compatibility.
Hammer Custom bullets are designed for controlled expansion and weight retention on game. The 262-grain bullet in this load is matched to the velocity and trajectory characteristics of the 338-378 Weatherby Magnum.
Yes. The 338-378 Weatherby Magnum is a long-range big game cartridge, and the 3,500 fps velocity from this load supports extended-range applications. Actual performance depends on your rifle, scope setup, and shooting skill.
SKU: 167526361 • Width: 4.25in • Height: 1.4in • Depth: 6.5in • Weight: 2.145oz
Availability: In Stock
The Weatherby Select Plus 338-378 Wby Mag is a premium rifle ammo option for hunters pursuing big game at extended ranges. Loaded with a 262-grain Hammer Custom bullet and matched to a muzzle velocity of 3,500 fps, this cartridge delivers the energy and aerodynamic performance you need when conditions demand a flat-shooting, hard-hitting round. If you're running a Weatherby magnum rifle built for serious long-range hunting, this ammunition is engineered to match the cartridge's design philosophy.
The 338-378 Weatherby Magnum occupies a place in the premium magnum hierarchy—it's a cartridge designed for hunters who don't compromise on power or reach. Hammer Custom bullets are known for controlled expansion and weight retention, traits that matter when you're taking shots where wind and distance become real variables. Select Plus is Weatherby's flagship ammunition line, quality-controlled and produced to tight tolerances so you can count on consistent ballistics from shot to shot.
Whether you're glassing alpine slopes for elk or pursuing other large game where flat trajectory and energy retention are non-negotiable, ammunition this specialized demands respect and careful shot placement. Store this ammo safely and handle it with the care any premium hunting round deserves.
| Caliber | 338-378 Weatherby Magnum |
| Bullet Weight | 262 grains |
| Bullet Type | Hammer Custom |
| Muzzle Velocity | 3,500 fps |
| Product Line | Weatherby Select Plus |
This ammunition is loaded for the 338-378 Weatherby Magnum cartridge. It's designed for rifles chambered in this caliber. Check your rifle's chamber marking to confirm compatibility.
Hammer Custom bullets are designed for controlled expansion and weight retention on game. The 262-grain bullet in this load is matched to the velocity and trajectory characteristics of the 338-378 Weatherby Magnum.
Yes. The 338-378 Weatherby Magnum is a long-range big game cartridge, and the 3,500 fps velocity from this load supports extended-range applications. Actual performance depends on your rifle, scope setup, and shooting skill.
SKU: 167526361 • Width: 4.25in • Height: 1.4in • Depth: 6.5in • Weight: 2.145oz