This is a U.S.Military M8 pyrotechnic pistol,( flair gun ). It is marked U.S. Property, 1943. It is a 40MM size made by the Eureka Vacuum Cleaner Company. Mechanically it is 100%. The finish is approximately 90 to 95 %. This is a rear find. It doesn't look as if it was used very much at all.
The buyer pays for all shipping and insurance.