Weatherby 257 Weatherby Magnum 100gr Hornady InterLock ammunition combines the power of the Weatherby Magnum cartridge with the reliable performance of Hornady's InterLock bullets. These rounds are loaded to Weatherby's exacting standards, delivering exceptional velocity and energy. The InterLock bullet features a raised ring inside the jacket that mechanically locks the core and jacket together, ensuring controlled expansion and high weight retention. This ammunition is ideal for medium to large game hunting, offering flat trajectories and devastating terminal performance.

Features/Specs:

• Caliber: 257 Weatherby Magnum
• Bullet Weight: 100 grains
• Bullet Type: Hornady InterLock
• Muzzle Velocity: 3570 fps
• Muzzle Energy: 2830 ft-lbs
• Premium brass cases
• InterLock ring for controlled expansion
• 20 rounds per box
• Optimized for medium to large game hunting