The Mossberg 590S Compact Optic-Ready shotgun offers versatile ammunition cycling, capable of handling 1.75", 2.75", or 3" shells interchangeably without the need for a mini shell adapter. It features an 18.5" barrel with a matte blue finish and a cylinder bore choke. This pump-action 12 Gauge has a 3" chamber, an adjustable length of pull (12"-13"), and various capacity options (5+1, 6+1, 9+1). It's equipped with dual extractors, twin action bars, and a top-mounted safety, ideal for security purposes.