The Mossberg 590S Tactical Optic Ready is a 12 Gauge pump-action shotgun built around the proven 590 platform. Its 20-inch barrel, matte blue finish, black synthetic stock, and 13+1 capacity create a durable configuration suited to defensive applications and general shotgun use. The 3-inch chamber accepts 1 3/4-inch, 2 3/4-inch, and 3-inch shotshells, giving shooters flexibility across a broad range of loads. An optic-ready receiver allows the installation of a compatible red dot sight, while the front bead sight remains a simple and effective aiming option. The cross-bolt manual safety is positioned behind the trigger guard for convenient operation.

Key features

• Pump-action design provides reliable cycling and straightforward manual operation.
• 20-inch barrel and 41-inch overall length offer a practical balance of handling and sight radius.
• 13+1 capacity with 12 Gauge 3-inch chamber supports substantial ammunition capacity.
• Compatible with 1 3/4-inch, 2 3/4-inch, and 3-inch shotshells for versatile load selection.
• Optic-ready receiver supports the addition of a compatible red dot sight.
• Front bead sight provides a simple, fast reference for target alignment.

The Mossberg 590S Tactical Optic Ready delivers flexible short-shell compatibility and dependable pump-action performance for defensive and sporting use.