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. This Trophy Grade ammunition is 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 won’t cause extensive barrel fouling and will retain 60-70% of its weight. – Caliber: 27 Nosler – Bullet Type: AccuBond – Bullet Weight: 150 gr – Muzzle Energy: 3517 ft / lbs – Muzzle Velocity: 32500 fps – Rounds Per Box: 20