For over 33 years COR(R)BONs dedicated and skilled team has been developing innovative hunting ammunition for serious hunters traveling around the world to harvest large, tough, and dangerous game. Hard Cast lead bullets are used in both handgun and lever action loads. This hard hitting, straight penetrating design is required for large and dangerous thick-skinned game. This bullet will retain nearly 100% of its weight.Features :44 Magnum1,175 Feet per second320 Grain hard cast lead20 Rounds per boxAmmunition 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 ffl@firearmsdepot.com&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 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