CORBONs Traditional Jacketed Hollow Point ammunition made its reputation with ,high velocity, loads. This high velocity, combined with their exclusively designed, jacketed hollow point bullets, makes for a very effective self-defensive/Hunting load. Penetration and expansion in test medium of 10% ballistic gelatin are excellent; expansion is consistently 2 times the original diameter of the bullet. Depending on caliber and bullet weight, penetration is between 9 and 18 inches. At CORBON, they believe that velocity is king! Higher energies enhance bullet performance and increase stopping power.Features :458 SOCOM1,900 Feet per second300 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