A third IMBEL .40 S&W subgun prototype
Following two earlier exploratory attempts to create a .40 S&W submachine gun (https://www.thefirearmblog.com/blog/2017/07/12/early-40-sw-subgun-prototype-brazil/ and https://www.thefirearmblog.com/blog/2017/09/20/another-early-40-sw-subgun-prototype-imbel/ ) the [Read More…]