Description Mossberg 590 Tactical Shotgun The Mossberg 590 Tactical Shotgun features dual extractors, positive steel-to-steel lockup, twin action bars, and an anti-jam elevator ensure smooth operation. Top-mounted safety provides for ambidextrous operation. Additional special features include tri-railed forends to facilitate accessory lights and lasers, adjustable stocks for rapid adjustment of length of pull. Full-length bottom rail and 2 short side rails for quick, easy attachment of railed accessories. 6-Position adjustable stocks provide length-of-pull adjustment of nearly four inches with relative ease, without the need for additional tools. Model Number: 50778 Gauge: 12 Capacity: 6 1 Chamber: 3”
