The Mossberg 590A1 Shotgun in 12 gauge with an 18.5-inch barrel and Tungsten Cerakote finish is designed for reliability and durability in professional and tactical settings. It features an 8+1 capacity and a 3-inch chamber, with a heavy-walled barrel and Magpul SGA adjustable stock for a customizable fit. Optic-ready compatibility, Ghost Ring rear sight, and front fiber optic sight ensure fast and precise target acquisition, while the Cerakote finish adds superior resistance to wear and corrosion.