The Mighty 590. With decades of military and law enforcement duty and countless performance and success stories under its belt, it’s no surprise that the 590 chosen for duty around the globe is also the ideal choice for home defense needs. With a range of customized stock and sight features right out of the box, and three gauge offerings, the ruggedly-built 590 lineup offers the variety of capacities, finishes, and configurations that will best fit your needs.