Original U.S. WWI Russian Revolution M1917 AEF Siberia "Polar Bears" Helmet - 31st Infantry Regiment Antique Percussion Firearms But after the war he

But after the war he was an influential weapon and ammo designer

which protects shooter’s face and hands from rocket back blast

so that the rifle was often called a "three band" model

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An impossible set to find

Original U.S. WWI Russian Revolution M1917 AEF Siberia "Polar Bears" Helmet - 31st Infantry Regiment Antique Percussion Firearms But after the war heOriginal Item: Only One Available. This fine extremely RARE example offered without liner or chinstrap has wonderful original period white paint. This is a neat example of a genuine USGI Great War helmet from a well known infantry regiment of the US army. The best feature of all is the original hand painted insignia of the American Expeditionary Force Siberia 31st Infantry Regiment known as the "Polar Bears"! This helmet has no dings or dents and