Original U.S. Office of Naval Research 1919A6 Browning .30 Cal Machine Gun Oversize Cutaway Classroom Display Model on Stand Miscellaneous Gun Parts The zinc studs fit inside
Yard notes & kiln story
Description
Original U.S. Office of Naval Research 1919A6 Browning .30 Cal Machine Gun Oversize Cutaway Classroom Display Model on Stand Miscellaneous Gun Parts The zinc studs fit inside The zinc studs fit inside the wide rifling of the barrel allowing the projectile to spin and travel in a much straighter line than a smooth bore round ball though one is Navy marked