Mossberg 590S Compact 12GA Pump Shotgun 18.5" 5+1 Adjustable Stock

The Mossberg 590S Compact delivers proven pump-action reliability in a size-adjustable platform that adapts to different shooters and tactical situations. This 12-gauge shotgun combines the legendary 590 series durability with modern length-of-pull customization for enhanced versatility.

What Makes This Different

The 590S Compact stands apart with its adjustable length-of-pull synthetic stock, allowing customization from 12.5" to 14.5" to fit various body types and gear configurations. The drilled and tapped aluminum receiver accepts optics mounts directly, eliminating the need for aftermarket modifications. Unlike fixed-stock models, this configuration adapts to tactical vests, seasonal clothing changes, and multiple users.

Key Features

• Adjustable length-of-pull stock (12.5" to 14.5") for custom fit
• 18.5" matte blued steel barrel with cylinder bore
• Drilled and tapped aluminum receiver ready for optics
• 5+1 capacity with 3" chamber capability
• Dual extractors and positive steel-to-steel lockup
• Cross-bolt safety behind trigger guard
• Ambidextrous top-mounted safety

The 590S Compact handles 2¾" and 3" shells interchangeably, providing flexibility for different applications from home defense to hunting. The cylinder bore accommodates various loads effectively at typical defensive ranges. Weather-resistant matte finish and synthetic furniture withstand harsh conditions while maintaining reliable cycling through thousands of rounds.

Technical Specs

• Gauge: 12 gauge, 3" chamber
• Barrel Length: 18.5" cylinder bore
• Overall Length: 38.5" - 40.5" (adjustable)
• Weight: Approximately 6.75 lbs
• Capacity: 5+1 rounds
• Stock: Black synthetic with adjustable LOP
• Receiver: Black aluminum, drilled and tapped
• Action: Pump-action
• Safety: Cross-bolt and top-mounted
• Country of Origin: USA

The 590S Compact represents decades of pump-action refinement in a package that prioritizes adaptability without compromising reliability. Professional users and serious shooters recognize the value of customizable ergonomics in a proven platform.