Whether you use your handgun for hunting, competition, or self-defense, custom handgun offers the most reliable ammo with the widest range of terminal velocities.Built on a tradition of hand-loaded performance from factory-loaded ammunition, custom handgun is inspected to ensure the quality and consistency you expect from hornady.Cases, primers, and propellants are specifically chosen for superior handgun performance.Caliber: 454 CasullBullet Type: Hornady XTP Mag (XTPM)Bullet Weight: 300 grMuzzle Energy: 1813 ft lbsMuzzle Velocity: 1650 fpsRounds Per Box: 20Boxes Per Case: 10Application: HuntingCasing Material: BrassHazair: 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 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