How do you clean western field 20 gauge model 326fr?

To clean a Western Field 20 gauge Model 326FR, first ensure the shotgun is unloaded and the action is open. Use a cleaning rod with a bore brush to scrub the barrel, followed by a patch soaked in solvent to remove residue. Clean the action and other components with a soft cloth and a suitable gun cleaner, making sure to lubricate moving parts lightly with gun oil. Finally, reassemble the shotgun and wipe down the exterior with a dry cloth to remove fingerprints and moisture.