Hornady black ammunition features versatile loads optimized for excellent performance from americas favorite guns.Loaded with legendary hornady bullets, hornady black ammunition is designed to fit, feed and function in a variety of platforms.Caliber: 300 BlackoutBullet Weight: 110 grMuzzle Energy: 1377 ft lbsMuzzle Velocity: 2375 fpsRounds Per Box: 20Boxes Per Case: 10Hazair: YesAmmunition cannot be shipped to a P.O. Box, please use a physical address during checkout. For restricted state buyers (CT, IL, NJ), please email a copy of your state's credentials, and a photo ID along your order number to [email protected] within 5 business days to avoid cancellation and refunding your order. For California, Massachusetts and New York buyers, please have your dealer email us a copy of their FFL or Ammo Vendor License along with your order number to [email protected] within 5 business days to avoid cancellation and refunding your order. Your order will not ship without us receiving this information. Thank you for your cooperation