Mossberg 590S, Optic Ready, Pump Action, 12 Gauge, 3" Chamber, 18.5" Barrel, Matte Blued Finish, Adjustable Length of Pull Synthetic Stock, Bead Sight, Receiver Milled for Shield RMSc Pattern Micro Dot Sights, 9 Rounds w/1.75", 6 Rounds w/2.75", 5 Rounds w/3" Shells 51607

For the ultimate in shooting flexibility the 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 - Compact and Adjustable Length of Pull (12-13) - 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 - 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 37.75 - LOP 12-13 - LOP Type Adjustable - Sights Bead; Optic-Ready - Stock Synthetic (Black) w/ Spacer - Weight 6.75 Manufacturer Part Number: 51607