Original U.S. WWI - WWII M1918A2 Browning Automatic Rifle BAR Adjustable Bipod - Fully Functional German Helmets & Hats It looks like this is

It looks like this is not the first serial number this cup had

we find they had seven major contracts totaling over $1

it was attached to the pivoting lever

Most likely this example saw use after the war

Regretfully no unit is mentioned

Original U.S. WWI - WWII M1918A2 Browning Automatic Rifle BAR Adjustable Bipod - Fully Functional German Helmets & Hats It looks like this isOriginal Item: Only One Available. This is a very good condition, field used example of a bipod for the U. S. Browning M1918A2 Machine gun, as used by U. S. forces during WWI and WWII. This design fits over a spacer at the muzzle of the gun, and is held in place by a barrel nut and tension washer. There were two versions of this bipod produced, an early one with a solid steel central hub, and a later version which utilized a metal strap over the top