When that first shot counts use Elite Copper Hunting cartridges. Elite Copper Hunting superior hunting rounds yield consistent 1.8x diameter expansion using premium-quality powders and primers for minimum velocity variation. Perfected for AR style rifle feeding optimized nose geometry combined with premium nickel-plated shell casings deliver consistently reliable accuracy for taking down game. – Caliber: 300 Winchester Magnum – Bullet Type: Jacketed Hollow Point – Bullet Weight: 165 gr – Muzzle Energy: 3543 ft / lbs – Muzzle Velocity: 3110 fps – Rounds Per Box: 20