Mossberg OEM 12 Gauge 24-inch Rifled Slug Barrel with Cantilever Mount

The Mossberg OEM 24-inch Slug Barrel (brand part no. 92056) is a 12-gauge replacement barrel built for hunters who want dedicated rifled-slug accuracy from their Mossberg 500 or Maverick 88 6-shot shotgun. The bore is fully rifled rather than smoothbore, which stabilizes sabot and rifled slugs the way a smoothbore cylinder barrel cannot, and it wears a traditional blued finish to match factory-finished 500-series shotguns. A cantilever scope mount is built into the barrel itself, so a scope stays zeroed to that specific barrel even when swapping barrels on the same receiver. This barrel is not compatible with the 500 Cruiser or 500 Chainsaw variants, so confirm your model before ordering.

Key Specifications

• Chambered for 12 gauge and sized for a 24-inch barrel length.
• Fully rifled bore stabilizes sabot and rifled slug ammunition for improved accuracy.
• Built-in cantilever scope mount keeps a scope zeroed to this specific barrel.
• Finished in traditional blued steel.
• Fits Mossberg 500 and Maverick 88 6-shot models.
• Not compatible with the 500 Cruiser or 500 Chainsaw variants.

Frequently Asked Questions

Will this fit a 500 Cruiser or 500 Chainsaw? No, Mossberg notes this barrel is not directly compatible with those variants.

Does it come with a scope mount? Yes, it has a built-in cantilever scope mount for mounting a dedicated slug scope.

Is the bore rifled or smoothbore? Fully rifled, for improved accuracy with sabot and rifled slug loads.

Buy the Mossberg 24-inch Rifled Slug Barrel

Turn your 500 or Maverick 88 into a dedicated slug gun with a true rifled barrel. Order this Mossberg slug barrel from our shotgun barrel selection, and our Lubbock, Texas team will get it shipped fast.