This guide details the key differences between the Vigneron M1 and M2 submachine guns, focusing on the modifications that distinguish the M2 variant. Expert Ian McCollum highlights changes such as the addition of a front sight protector, a revised rear sight for improved acquisition, and a reinforced dust cover locking tab. Many M1s were retrofitted to the M2 standard, often indicated by receiver markings.
This expert guide, presented by firearms expert Jonathan Ferguson of the Royal Armouries, details how to differentiate between the Vigneron M1 and M2 submachine guns. Key identification points include variations in the front sight protector, rear sight aperture, and receiver markings. The guide also touches upon the Vigneron's design influences, such as the MP40 magazine and M3 Grease Gun dust cover, and its historical context.
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