Mossberg 500 12 Gauge 3-Barrel Set – 24 in Fully Rifled Slug Barrel, Vent-Rib Accu-Choke Barrel, and C-LECT-CHOKE Adjustable Barrel – 2 3/4 and 3 in
This Mossberg Model 500 12-gauge 3-barrel set provides versatile, factory-original options for the same shotgun. It includes a 24-inch fully rifled slug barrel with rifle sights, a vent-rib field barrel threaded for Accu-Choke tubes, and a factory C-LECT-CHOKE adjustable barrel. All three barrels are stamped for 2 3/4 in and 3 in shells, are carbon steel, and are made in the USA. Each barrel uses the standard Mossberg 500 barrel lug/extension interface for the 12-gauge platform.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Specific Condition Notes: There are some minor scuffs and a few small points of pitting.
What's Included
- 24 in fully rifled 12-gauge barrel with front ramp and rear notch rifle sights
- 12-gauge vent-rib barrel threaded for Accu-Choke with a front bead sight
- 12-gauge factory C-LECT-CHOKE adjustable barrel
This 3-barrel set is compatible with Mossberg Model 500 12-gauge shotguns and uses the standard Mossberg 500 barrel lug/extension interface. All three barrels are stamped to accept both 2 3/4 in and 3 in shells.
The 24-inch fully rifled slug barrel is purpose-built for slug use and is equipped with rifle sights, featuring a front ramp and a rear notch. The rifled bore and dedicated sights provide a clear, aligned sighting system for slug applications.
The vent-rib field barrel is threaded for Mossberg Accu-Choke tubes and carries a front bead sight. The ventilated rib aids sighting along the rib plane, and the Accu-Choke threading allows the use of compatible choke tubes as needed.
The factory C-LECT-CHOKE adjustable barrel offers a built-in, adjustable choke system that is less common on modern combos. This original Mossberg design provides on-barrel adjustment without swapping tubes.




