Original U.S. WWII Inert 37mm M80 Armor-Piercing Round For The Browning M4 Autocannon in Storage Container - All WWII Dated Russian Maxim 1910 and trigger guards

and trigger guards

In the case of the US Air Forces

There are also KINSUJI and SUNAGASHI visible above the temper line

Here we have what is truly a fantastic offering

During the allied invasion of Italy

Original U.S. WWII Inert 37mm M80 Armor-Piercing Round For The Browning M4 Autocannon in Storage Container - All WWII Dated Russian Maxim 1910 and trigger guardsOriginal Item: Only One Available. This is a lovely, inert example of a 37mm M80 armor piercing round as used with the Browning M4 Autocannon. The round is totally inert and is unable to be rendered live again. The round is in compliance per the current BATF standards governing ordnance. Not Available For Export. Officially termed the "Armor piercing shot, 37 mm, M80 standard", the round was developed because the overall length of the 37mm M 74 AP T