Mossberg 500C 20 Gauge 26 in Field Barrel – Smoothbore, Vent Rib, Accu-Choke, Matte Gray
This genuine Mossberg 500-series 20-gauge field barrel offers a 26-inch smoothbore with a ventilated rib and single front bead. It is chambered for 2 3/4 and 3 inch shells and features a threaded muzzle for Accu-Choke tubes. The barrel mounts via the standard 500-pattern barrel lug retained by the magazine cap for quick, tool-less swaps. Markings include "MOSSBERG", "CHAMBERED FOR 2 3/4 AND 3 IN. SHELLS", and "20 GA – 26 IN.
ACCU-CHOKE".
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Smoothbore with a clean, bright interior.
Specific Condition Notes: The exterior shows some scuffs and general finish wear. There is minor pitting present.
What's Included
- Mossberg 500-series 20-gauge 26-inch field barrel
Designed for the Mossberg 500C platform, this 20-gauge field barrel is built from steel with a matte gray finish for a practical, glare-reducing exterior. Its 26-inch length provides a classic field profile.
The ventilated rib with a single front bead offers a clear sighting plane and simple alignment. The smoothbore configuration is appropriate for shot loads and general field use.
Chamber markings confirm compatibility with both 2 3/4 and 3 inch 20-gauge shells. The threaded muzzle accepts Mossberg Accu-Choke interchangeable choke tubes for pattern tuning as needed.
Installation is straightforward: it uses the 500-pattern barrel lug retained by the magazine cap, allowing quick, tool-less barrel changes on compatible 500-series 20-gauge receivers.



