Barnes precision match ammunition is engineered for precision at extreme distances.It features exceptionally low standard deviations and extreme variations due to barnes exacting manufacturing and quality standards.Precision match rounds are loaded with a sierra matchking projectile featuring a long boat tail and high b.C..This ammunition is new production, non-corrosive, in boxer primed, reloadable brass cases.As an additional bonus, scan the qr code located on the back of each box to view doppler radar generated drop tables specific to each load.Caliber: 300 BlackoutBullet Type: Jacketed Hollow Point (JHP)Bullet Weight: 220 grRounds 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, MA and NJ), please email a copy of your state's credentials, and a photo ID along your order number to ffl@firearmsdepot.com&nbsin 5 business days to avoid cancellation and refunding your order. For California 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 ffl@firearmsdepot.com 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