Mossberg 500 Slugster 12 Gauge 3in Matte Blue Pump Shotgun - 24in - Durable and easy to maintain, our 500 Slugster shotguns have been a go-to choice for dependable pump-action slug guns for nearly 60 years. Slug barrel features adjustable rifle sights and a fully rifled bore Standard pump-action features include dual extractors, steel-to-steel lockup, twin action bars, and anti-jam elevator Ambidextrous Safety