Nosler Trophy Grade ammunition is high quality production-run ammunition manufactured to strict tolerances and inspected as it is hand-packaged. Trophy Grade features Nosler Custom brass and the dependable high performing bullets you know and trust. Loaded with Nosler's AccuBond bonded core bullet. Through a proprietary bonding process that eliminates voids in the bullet core AccuBond marries Nosler's traditional copper-alloy jacket with its special lead-alloy core. The result is a bullet that flies true penetrates deep retains its weight and won't cause extensive barrel fouling plus it retains 60-70% of its weight. - Caliber: 260 Remington - Bullet Type: AccuBond Long Range - Bullet Weight: 129 gr - Muzzle Energy: 2245 ft / lbs - Muzzle Velocity: 2800 fps - Rounds Per Box: 20