For the ultimate in shooting flexibility the all-new 590S Series cycles 1.75 2.75 or 3 shells. Pick one shotshell length for specific shooting needs or simultaneously load any combination of those shell lengths. The choice is yours with the 590S. Features standard Mossberg Pump-Action Features: Dual extractors twin action bars positive steel-to-steel lockup and anti-jam elevator provide smooth operation. Other features include top-mounted ambidextrous safety matte blue metal finish magazine clean-out tube with cap and a logo-engraved receiver. – Optic-Ready – Cycles 1.75 2.75 or 3 shells interchangeably – No need for mini shell adaptor – Redesigned Elevator Bolt Slide and a new Energy-Absorbing Bumper – Standard features include dual extractors twin action bars steel-to-steel lockup and ambidextrous safety – Specifications – Gauge: 12 Gauge – Action Type: Pump-Action – Chamber Size: 3 Chamber with 1.75 Short Shell 2.75 and 3 Cycling Capability – Usage: Security – Barrel Length: 18.5 – Barrel Finish: Matte Blue – Choke: Cylinder Bore – Capacity: 5+1; 6+1; 9+1 – Length: 39.5 – LOP: 13.87 – LOP Type: Fixed – Sights: Bead Sight; Optic-Ready – Stock: Synthetic (Black) – Weight: 6.75