The Mossberg 500 Deer/Slug features a 24-inch fully rifled barrel optimized for sabot slugs. Cantilever scope mount, fiber optic rifle sights, and Monte Carlo stock. Accurate to 150 yards with premium sabot ammunition. Type: Pump Shotgun Action: Pump-Action Caliber: 12 Gauge Capacity: 5 Year introduced: 1975, USA Weight: 7.5 oz Overall length: 44" Status: Active Intended use: Hunting, Deer, Slug Shooting