Mossberg 590S Compact 12-Gauge Pump 18.5"

Mossberg 590S: Versatility Meets Reliability

The Mossberg 590S represents a significant advancement in shotgun design, eliminating the traditional compromise between shell length compatibility and simplicity of operation.

Key Features

Multi-Shell Compatibility

• Cycles 1.75", 2.75", and 3" shells without modification
• No adapter required—load any combination of shell lengths simultaneously
• Select the appropriate shell length for your specific shooting application

Compact Design

• 18.5" barrel for improved maneuverability in tight spaces
• Synthetic stock for durability and weather resistance
• Drilled and tapped receiver ready for optics mounting

Capacity Options

• 9+1 configuration (standard model)
• Also available in 5+1 and 6+1 capacities

Why This Matters

Traditional pump shotguns force you to choose between shell lengths. The 590S eliminates that constraint. Whether you're running reduced-recoil loads for training, standard 2.75" ammunition for general use, or full-power 3" magnums for hunting, this shotgun handles them all without adjustment or special equipment.

The drilled and tapped receiver means you can add a red dot, slug sight, or other optics to suit your mission. Built on Mossberg's proven 590 platform, the 590S delivers the reliability you expect from one of America's most trusted shotgun manufacturers.