Belgian Revolver, 12mm? cal. double action revolver.  Serial #NSN.  mfg. Belgium.  Fair condition.  Consignor reports that this revolver is Belgian.  Caliber is approximate and unverified.  Capture document indicates "foreign home made revolver."  There are no visible marks or numbers on the revolver.  4" barrel has fair bore, fixed front and ramp rear sight.  All the original finish is gone and is now a light brown patina.  Smooth wood grips are in good shape.  Has a stud at the bottom of the frame for a lanyard ring.  The ejection rod is slightly bent.  Appears to lock up fine.  Interesting piece of European history.  Antique and can be shipped directly to you where permitted.