Cartridge 44 Remington MagnumGrain Weight 220 GrainsQuantity 20 RoundMuzzle Velocity 1530 Feet Per SecondMuzzle Energy 1144 Foot PoundsBullet Style FlutedBullet Brand And Model Lehigh Xtreme PenetratorLead Free YesCase Type Nickel PlatedPrimer BoxerCorrosive NoAmmunition 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