Where is the serial number on a jc Higgins model 583.11 16 gauge shotgun?

The serial number on a J.C. Higgins Model 583.11 16-gauge shotgun is typically located on the underside of the receiver, near the trigger guard, or sometimes on the barrel itself. You may also find it on the tang of the stock, where it meets the receiver. If you're having trouble locating it, ensure the shotgun is unloaded and examine those areas closely.