FN Trombone .22 Lr Pump Gun Brownings Patent Belgium Mint

99.9% original blue and varnish, perfect bore and action, appears unfired since new, very scarce gun in the USA, made and sold for use in Belgium for many years, but not seen here except for a very few brought home by returning service men mainly, small grooved forearm, round knob, pretty honey colored walnut stock, grooved receiver for easy scope mounting, sorry no box, More pictures on request