Ammo Specifications Caliber: 7mm-08 REM Item Number: 8057 Bullet Type: InterLock Bullet Weight: 139 GR Muzzle Energy: 2,489 ft lbs Muzzle Velocity: 2,840 fps Quantity: 20 rounds per box Loaded with the legendary Hornady InterLock bullets in weights that have been deer hunting favorites for decades, American Whitetail ammunition combines generations of ballistics know-how with modern components and the technology you need to take the buck of a lifetime! Legendary Hornady InterLock bullets Optimized loads tailored specifically for deer hunting Select propellants that deliver consistent accuracy and performance