Mossberg 930 12 Gauge 24-inch Slug Barrel – Adjustable Sights, Fully-Rifled

This Mossberg OEM Slug Barrel (brand part no. 93010) is a genuine factory replacement barrel chambered in 12 gauge, built for the Mossberg 930. Measuring 24 inches with a fully-rifled bore, it is purpose-built for slug ammunition rather than shot, and the rifling meaningfully improves accuracy over a smoothbore barrel firing slugs. Adjustable rifle sights let shooters dial in point of impact precisely, and the barrel wears a traditional matte blued finish to match a factory Mossberg 930. Built by Mossberg, this barrel is a direct upgrade for turning a 930 field gun into a dedicated slug gun.

Key Specifications

• Chambered in 12 gauge.
• Barrel length measures 24 inches.
• Bore is fully rifled for slug accuracy.
• Includes adjustable rifle sights.
• Finished in matte blued.
• Fits the Mossberg 930.
• Does not include a choke, since the bore is fully rifled.
• Genuine Mossberg OEM factory part.
• Direct drop-in replacement barrel, no gunsmithing required.

Frequently Asked Questions

Can I use regular shot shells with this barrel? This barrel is fully rifled for slug accuracy, so pattern density with shot shells will be noticeably worse than a smoothbore barrel.

Does this barrel include a choke? No, since the bore is fully rifled it does not use interchangeable chokes.

What models does this barrel fit? It is built specifically for the Mossberg 930, chambered in 12 gauge.

Buy the Mossberg 930 12 Gauge 24-inch Slug Barrel – Adjustable Sights, Fully-Rifled

Order this Mossberg slug barrel from Mossberg through our shotgun barrels selection, shipped fast from our Lubbock, Texas gun shop.