Stretch the range of steel. Federal Premium Ultra Steel blends the rear-opening FLITECONTROL FLEX wad with a payload of our best zinc-plated steel producing extremely tight patterns and extending effective range. Available in a variety of standard payloads as well as double-stack loads that feature two sizes of shot: smaller pellets that create full patterns and larger ones that deliver better lethality at a distance. - Rear-opening FLITECONTROL FLEX wad - Available in both standard and double-stack payloads with two sizes of shot - Premium zinc-plated steel - Extremely tight patterns - Reliable primer and clean-burning propellant - Specs - Gauge 20 Gauge - Shot Size 3 and 5 - Shotshell Length 3in / 76mm - Muzzle Velocity 1400 - Type Steel - Shot Charge Oz 1 - Density 7.8 g/cc - Package Quantity 25 - Usage WaterfowlAmmunition 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