Corbon Deep Penetrating X Bullet, Subsonic, 300 Blackout, 200 Grain, Expanding Solid Copper Hollow Point, Box Of 20 Rounds Dpx300aac200Model: Deep Penetrating X bulletProduct Type: Jacketed Hollow PointUnits per Box: 20Units per Case: 500Caliber: 300 BlackoutAmmunition 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 ffl@firearmsdepot.com 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 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