Product DescriptionFederal Premium Ultra Steel waterfowl shotshells are built for hunters who demand tight patterns and extended effective range with non-toxic steel. This load combines premium zinc-plated steel shot with a rear-opening FLITECONTROL FLEX wad for exceptionally consistent, dense patterns. The Double Stack payload uses two shot sizes (#3 and #5) to help create fuller patterns while improving lethality at distance, supported by a reliable primer and clean-burning propellant.Product Highlights Rear-opening FLITECONTROL FLEX wad helps produce extremely tight patterns for waterfowl hunting. Premium zinc-plated steel shot for consistent performance with non-toxic steel. Double Stack payload combines #3 and #5 shot to balance pattern density and downrange lethality. 1400 feet per second muzzle velocity for fast, hard-hitting performance. Reliable primer and clean-burning propellant for dependable ignition and cleaner shooting.Specs Brand: Federal Product line: Federal Premium Ultra Steel Gauge: 20 Gauge Shotshell length: 3 in / 76 mm Shot material/type: Zinc-plated steel (non-toxic) Shot sizes: #3 and #5 (Double Stack) Shot weight: 1 oz Muzzle velocity: 1400 fps Wad: FLITECONTROL FLEX Intended use: Waterfowl Density: 7.8 g/cc Package quantity: 25 rounds per box Country info: Assembled in the USA UPC: 604544698923 Manufacturer Part Number: PWUX209 35Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.