Product DescriptionFederal Speed-Shok is a high-performance waterfowl load designed to deliver fast, consistent patterns with cleaner shooting performance. Built around a high-performance primer and fast-burning powder, Speed-Shok dramatically reduces residue while optimized velocities help knock birds out of the sky. This 10 gauge load features a 3 1/2 inch shell, a 1 1/2 oz steel (lead-free) payload, and BBB shot size-ideal for ducks and geese.Product Highlights Clean-burning, fast-burning powder helps reduce residue in the barrel and action High-performance primer engineered for consistent ignition in cold, wet waterfowl conditions Lead-free steel shot waterfowl load for ducks and geese 10 gauge 3 1/2 inch shells with BBB shot and a 1 1/2 oz payload 25-round box (10 boxes per case)Specs Brand: Federal Model/Line: Speed-Shok Manufacturer Part Number: WF107BBB UPC: 029465027940 Gauge: 10 Gauge Shell Length: 3 1/2 in Shot Type: Steel (Lead Free) Shot Size: BBB Payload: 1 1/2 oz Muzzle Velocity: 1450 fps Rounds per Box: 25 Boxes per Case: 10 Intended Use: Waterfowl HuntingDisclaimer: 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.