Mossberg 500 12-Gauge Barrel Set - Two 28 in Modified (Ribbed & Plain) + 18 in Cylinder Bore, 2 3/4 & 3 in
This three-barrel set is built for the Mossberg 500 12-gauge platform and covers key use cases with clear, practical configurations. It includes two 28-inch steel barrels with fixed Modified chokes (one ventilated rib, one plain) and an 18-inch steel barrel with a fixed Cylinder Bore and a ramped front sight with an orange insert. All barrels are chambered for 2 3/4 and 3 inch shells and feature a Mossberg 500–style barrel lug for straightforward installation.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Smoothbores appropriate for 12 gauge.
Specific Condition Notes: One barrel shows moderate fouling; a thorough cleaning is recommended.
What’s Included
- Barrel: Mossberg 500–compatible 12-ga barrel, 28 in., fixed Modified choke, plain (no rib); chambered for 2 3/4 and 3 in. shells
- Barrel: Mossberg 500–compatible 12-ga barrel, 28 in., fixed Modified choke, ventilated rib; chambered for 2 3/4 and 3 in. shells
- Barrel: Mossberg 500–compatible 12-ga barrel, 18 in., fixed Cylinder Bore, ramped front sight with orange insert; chambered for 2 3/4 and 3 in. shells
All three barrels are compatible with 12-gauge Mossberg 500 receivers chambered for 3-inch shells. They are not compatible with 3 1/2-inch receivers. The Mossberg 500–style barrel lug with a coin-slotted, knurled takedown screw supports straightforward changes between configurations.
The set provides two 28-inch options, both with fixed Modified chokes: one has a ventilated rib and the other is a plain, non-ribbed tube. The third barrel is an 18-inch Cylinder Bore with a ramped front sight and orange insert for clear sight reference.
Each barrel is made of steel and is chambered for both 2 3/4 and 3 inch 12-gauge shells. Two barrels are rollmarked "MADE IN U.S.A." as noted, and no serial numbers are visible on the barrels in the provided images.
This is a straightforward, well-matched trio for the pump-action Mossberg 500 platform, offering practical barrel lengths and fixed choke choices in a U.S.-made package.