Product Description Winchester PDX1 Defender 12-gauge shotshells are built for personal defense performance with a distinctive black hull, black oxide high-base head, and a 1 oz segmented rifled slug. On impact, the slug is designed to break into three equal segments, helping deliver effective terminal performance at short to longer defensive distances. This 2-3/4 inch load is rated at 1,600 feet per second and comes packed 10 rounds per box. Product Highlights PDX1 Defender segmented rifled slug is designed to break into three equal segments on impact 12 Gauge 2-3/4 inch defensive shotshell load for smooth, reliable feeding 1 oz slug payload with a 1,600 fps listed muzzle velocity Distinctive black hull with black oxide high-base head for the PDX1 Defender line 10 rounds per box-ideal for home defense staging and function testing Specs Brand: Winchester Ammunition Model/Line: PDX1 Defender Gauge: 12 Gauge Shell Length: 2-3/4 in Projectile: 1 oz segmented rifled slug Muzzle Velocity: 1,600 fps Rounds Per Box: 10 UPC: 020892020801 Manufacturer Part Number: S12PDX1S Country of Manufacture: USA Disclaimer: 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.