Mossberg 500 12 Gauge Two-Barrel Set – Silver Steel Field Smoothbore and 24 in. Fully Rifled Slug Barrels (Barrels Only)
This two-barrel set for the Mossberg 500 includes a smoothbore vent-rib field barrel with a bead sight and a 24-inch fully rifled slug barrel with rifle sights and exterior flutes. Both barrels are steel with a bright silver-colored finish and are chambered for 2 3/4- and 3-inch shells. Each barrel uses the standard Mossberg 500 magazine-cap lug/takedown attachment. Barrels only; no receiver or magazine cap included. Any magazine cap visible in photos is for reference only.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: The rifled slug barrel shows defined rifling; the smoothbore field barrel has a standard smooth interior. Both bores exhibit fouling/pitting as noted.
Specific Condition Notes: There is visible fouling and pitting present in the bores. Cleaning or careful polishing may improve the surfaces.
What’s Included
- Barrel: Mossberg 500 12-ga smoothbore vent-rib field barrel with front bead sight; chambered for 2 3/4 and 3 in. shells; silver-colored; includes standard 500 magazine-cap lug
- Barrel: Mossberg 500 12-ga 24-inch fully rifled slug barrel with rifle sights and exterior flutes; chambered for 2 3/4 and 3 in. shells; silver-colored; includes standard 500 magazine-cap lug
- Magazine cap: Not included; any cap shown in photos is for reference only
Both barrels are purpose-built for the Mossberg Model 500 12-gauge platform and use the standard magazine-cap lug/takedown interface for straightforward attachment to a compatible receiver.
The field barrel is a smoothbore configuration with a vent rib and a front bead sight, providing a classic sighting plane for general field use. It is chambered for both 2 3/4- and 3-inch shells.
The slug barrel measures 24 inches and is fully rifled. It features exterior flutes and rifle sights, including a ramped front and an adjustable rear. The barrel is rollmarked '12 GA – 24 IN. RIFLED BARREL.'
Both barrels are made of steel with a bright silver-colored finish, giving the set a uniform appearance. Barrels only; no receiver or magazine cap is included with this set. Any magazine cap visible in photos is for reference only.




