Mossberg 92802 OEM 12 Gauge 24" Slug Barrel with Adjustable Rifle Sights, Fully-Rifled Bore, Blued Finish for 835 Ulti-Mag

The Mossberg 92802 OEM 12 gauge slug barrel transforms your 835 Ulti-Mag into a dedicated shotgun for close-range deer and larger game. This fully-rifled 24-inch barrel swap lets you move between shot patterns and precision slugs without buying a second gun—a practical upgrade for hunters who want flexibility in the field without the cost of a second shotgun.

Built with a fully-rifled bore, this barrel stabilizes slug flight for tighter accuracy at typical shotgun hunting distances. The 24-inch length hits a balance between maneuverability in brush and enough sight radius for the rifle sights to matter. Adjustable rifle sights mean you can zero for your preferred slug load and dial in for range conditions—no optics required, though many hunters add scope mounts if they prefer magnification.

The blued finish matches the corrosion-resistant standard on Mossberg shotguns, and as an OEM Mossberg part, it's guaranteed to fit your 835 Ulti-Mag without guesswork. Barrel swaps take minutes with basic shotgun familiarity, making this a smart move if you already own the receiver and want a dedicated slug tube without the tooling headache of gunsmithing.

Key Features

• Fully-rifled bore for improved slug accuracy and stability
• Adjustable rifle sights for zeroing without optics
• 24-inch barrel length for balance of control and sight picture
• OEM Mossberg fit and finish—no modification required
• Blued steel construction matching standard Mossberg durability
• Direct replacement for 835 Ulti-Mag platform

Specifications

Frequently Asked Questions

Will this barrel fit my Mossberg 835 Ulti-Mag?

Yes. This is an OEM Mossberg barrel designed specifically for the 835 Ulti-Mag and requires no modification to fit. Barrel swaps are straightforward on this platform.

Can I use this rifled barrel with both slugs and buckshot?

This barrel is designed and optimized for slug use. While it will chamber and fire buckshot, the fully-rifled bore is engineered for the ballistics and accuracy of rifled slugs.

Do the adjustable rifle sights come already zeroed?

The sights are adjustable, meaning you'll dial them in to your specific slug load and intended hunting distance after installation—a common practice with slug barrels since ammunition and shooter setup vary.

What gauge ammunition does this barrel use?

This is a 12 gauge barrel and fires standard 12 gauge shotgun ammunition, including 12 gauge rifled slugs.