Mossberg 500 20 Gauge Slug Barrel with 3-9x40 Scope

Mossberg 500 Slug Barrel System

This purpose-built slug barrel transforms your Mossberg 500 into a dedicated rifled shotgun for hunting and sport shooting. The fully-rifled bore delivers the accuracy needed for extended-range slug hunting, while the included optics package gets you on target quickly.

Key Features

• Fully-rifled bore for superior slug accuracy and consistency
• 24-inch barrel provides optimal sight radius and velocity
• Integrated cantilever scope mount allows for quick optic installation and removal
• Blued steel finish resists corrosion and provides a classic appearance
• 3-9x40mm Bushnell scope with Multi-X reticle and fast-focus eyepiece included
• 20 gauge ammunition availability and reduced recoil compared to 12 gauge

Compatibility

Designed for Mossberg 500 and Maverick 88 20 gauge shotguns with 6-shot capacity. Installation is straightforward—simply swap your existing barrel for this slug-specific setup.

Why Choose a Rifled Slug Barrel

Rifled barrels stabilize slugs in flight, dramatically improving accuracy at distance. This makes them ideal for hunters pursuing deer and other game where precise shot placement matters. The included scope eliminates guesswork and helps you make ethical, effective shots.