WW2 Thompson 30 Round Magazine Manufactured by The Seymour Products Company in Seymour, CT. still in the original wrapper and cardboard sleeve. Seymour manufactured the most 30 Round Magazines by far, well above every other manufacturer, by the end of WW2 they had produced more than 12.3 million 30 Round Magazines for the US Government.
This magazine is in NOS un=issued perfect condition and has the harder to find original cardboard sleeve.
