Ppu's handgun ammunition is brass cased, non-corrosive boxer primed and features improved bullet designs which result in greater energy performance, bullet expansion and reliability.This 10mm load features a flat-point jacketed bullet and comes packaged 50 rounds per box, 10 boxes per case.Caliber: 10mm AutoBullet Type: Flat Point Jacketed (FPJ)Bullet Weight: 170 grMuzzle Energy: 469 ft lbsMuzzle Velocity: 1115 fpsRounds Per Box: 50Boxes Per Case: 10Application: Tactical,TrainingCasing Material: BrassHazair: 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 [email protected]&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 [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