The Mossberg 590S Tactical OR 12 Gauge pump-action shotgun offers adaptable performance for diverse operational requirements. This model is specifically engineered to reliably cycle 1.75-inch, 2.75-inch, and 3-inch shotgun shells interchangeably from the same magazine tube. This capability removes the need for separate components, ensuring consistent functionality whether utilizing specialty less-lethal loads, standard buckshot, or magnum slugs without modification.
Integrated Optic Capability & Robust Construction
- The receiver features a direct, low-profile cut designed for Shield RMSc-pattern tactical optics. This provision supports rapid target acquisition and enhances aiming precision for various applications. A protective cover plate is included for users who prefer traditional iron sight configurations or anticipate future optic integration.
- Built upon the proven 590 series architecture, this shotgun incorporates a 20-inch barrel and an extended magazine tube, providing a 13-round capacity. The robust pump-action mechanism ensures dependable operation in demanding conditions, making it a reliable choice among **personal defense firearms**.
The Mossberg 590S Tactical OR serves as a versatile tool for training sessions at any **shooting range equipment** and a practical platform for responsible citizens. Its ability to manage diverse ammunition types makes it a functional addition to any collection of **firearm accessories**, prioritizing reliability and adaptability in a single pump-action shotgun platform.









