Availability: In Stock
The Weatherby Select Plus 257 Weatherby Magnum ammunition pairs a legendary cartridge with a modern, premium bullet design to deliver flat-shooting performance and deep penetration on medium to large game. Built around the Swift Scirocco II—a bonded bullet engineered for controlled expansion and weight retention—this load is engineered for hunters who demand accuracy and terminal performance beyond standard factory ammo. The 100-grain projectile hits your target with 2838 ft-lbs of muzzle energy at 3575 fps, giving you the velocity needed to stretch your effective range without sacrificing the accuracy that counts when it matters most.
The 257 Weatherby Magnum itself is a no-compromise cartridge: it's faster than standard 25-caliber rounds, flatter-shooting than most magnum alternatives, and capable enough to handle elk, mule deer, and similar-sized game at distances where precision is everything. Weatherby's Select Plus line reflects decades of proprietary load development, so you're not just buying ammunition—you're inheriting Roy Weatherby's expertise. This is ideal ammo for hunters who've already invested in a quality 257 Magnum rifle and want brass that performs reliably, shot after shot.
Each box contains 20 rounds, packaged for secure storage in your hunting pack or reloading station. If you run a 257 Magnum, this ammunition deserves serious consideration before your next season.
| Caliber | 257 Weatherby Magnum |
| Bullet Weight | 100 grains |
| Bullet Type | Swift Scirocco II |
| Muzzle Velocity | 3575 fps |
| Muzzle Energy | 2838 ft-lbs |
| Rounds Per Box | 20 |
This ammunition is loaded for rifles chambered in 257 Weatherby Magnum. If you own a 257 Magnum rifle, it will chamber this round. It is not compatible with standard .25 caliber cartridges like the 25-06 Remington.
The 257 Weatherby Magnum with a 100-grain bullet is suitable for medium to large game hunting. The 3575 fps velocity and 2838 ft-lbs energy, combined with the Swift Scirocco II's bonded construction, provide the ballistic performance needed for ethical shots on elk-sized animals at extended ranges, though shot placement remains your responsibility.
The Swift Scirocco II is a premium bonded bullet designed to expand reliably while retaining weight through heavy bone and muscle. This construction supports deep penetration and consistent terminal performance—critical traits for hunting ammunition.
Each box contains 20 rounds of Weatherby Select Plus ammunition.
SKU: 119717520 • Weight: 2oz
Availability: In Stock
The Weatherby Select Plus 257 Weatherby Magnum ammunition pairs a legendary cartridge with a modern, premium bullet design to deliver flat-shooting performance and deep penetration on medium to large game. Built around the Swift Scirocco II—a bonded bullet engineered for controlled expansion and weight retention—this load is engineered for hunters who demand accuracy and terminal performance beyond standard factory ammo. The 100-grain projectile hits your target with 2838 ft-lbs of muzzle energy at 3575 fps, giving you the velocity needed to stretch your effective range without sacrificing the accuracy that counts when it matters most.
The 257 Weatherby Magnum itself is a no-compromise cartridge: it's faster than standard 25-caliber rounds, flatter-shooting than most magnum alternatives, and capable enough to handle elk, mule deer, and similar-sized game at distances where precision is everything. Weatherby's Select Plus line reflects decades of proprietary load development, so you're not just buying ammunition—you're inheriting Roy Weatherby's expertise. This is ideal ammo for hunters who've already invested in a quality 257 Magnum rifle and want brass that performs reliably, shot after shot.
Each box contains 20 rounds, packaged for secure storage in your hunting pack or reloading station. If you run a 257 Magnum, this ammunition deserves serious consideration before your next season.
| Caliber | 257 Weatherby Magnum |
| Bullet Weight | 100 grains |
| Bullet Type | Swift Scirocco II |
| Muzzle Velocity | 3575 fps |
| Muzzle Energy | 2838 ft-lbs |
| Rounds Per Box | 20 |
This ammunition is loaded for rifles chambered in 257 Weatherby Magnum. If you own a 257 Magnum rifle, it will chamber this round. It is not compatible with standard .25 caliber cartridges like the 25-06 Remington.
The 257 Weatherby Magnum with a 100-grain bullet is suitable for medium to large game hunting. The 3575 fps velocity and 2838 ft-lbs energy, combined with the Swift Scirocco II's bonded construction, provide the ballistic performance needed for ethical shots on elk-sized animals at extended ranges, though shot placement remains your responsibility.
The Swift Scirocco II is a premium bonded bullet designed to expand reliably while retaining weight through heavy bone and muscle. This construction supports deep penetration and consistent terminal performance—critical traits for hunting ammunition.
Each box contains 20 rounds of Weatherby Select Plus ammunition.
SKU: 119717520 • Weight: 2oz