Atomic's match ammunition is made with only the very best components available, such as new reloadable brass cases, flash suppressed powder, and hard cast lead bullets.This 45 colt uses a bonded match hollow point bullet with a 250 grain weight.Caliber: 45 Colt (LC)Bullet Type: Bonded Match Hollow PointBullet Weight: 250 grMuzzle Energy: 450 ft lbsMuzzle Velocity: 900 fpsRounds Per Box: 50Boxes Per Case: 10Application: Personal DefenseCasing Material: Nickel-PlatedHazair: 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