Training dynamics provides fmj bullets in weights comparable to those found in fiocchi's premium defense and target cartridges to ensure performance consistency between training sessions and the real thing all while keeping training costs to a minimum.Caliber: 25 ACPBullet Type: Full Metal Jacket (FMJ)Bullet Weight: 50 grMuzzle Energy: 71 ft lbsMuzzle Velocity: 800 fpsRounds Per Box: 50Boxes Per Case: 20Application: Performance,ProtectionCasing 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