COR(R)BON JHP(TM) is the traditional hollow point that put COR(R)BON on the map. JHP(TM) is proven ammunition that provides reliable penetration and expansion. The internal and external serrations and soft lead cavity provide stopping power and an average penetration of 9 to 15 inches in ballistic gelatin.Features :357 Magnum1,500 Feet per second110 Grain jacketed hollow point20 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