1920s commercial wartime .30 luger

[Lyn Islaub]

That looks like the tail end of a Ju88 light bomber or a He-111 which would have had enough room inside to carry a full sized pistol. An Me-109 or a FW-190 fighter was way to cramped inside for most pilots to carry anything other than one of the smaller .32 cal. pistols. I've sat in both and they are a very tight fit for someone over 6 ft.