M3 and M3A1 Grease Gun SMGs

Uploader: Forgotten Weapons

Original upload date: Fri, 14 Apr 2017 00:00:00 GMT

Archive date: Wed, 08 Dec 2021 00:23:24 GMT

The US began looking for a cost-effective replacement for the Thompson submachine gun in 1942, and the “Grease Gun” was the result. Designed by George Hyde (a noted firearms designer at the time) and
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