Does anyone regonises this tube?
It had the german sand yellow colour with a green colour underneath it.
The length is 50cm and it is smooth on the inside and has no screwthread or rifling.
It was found together with several other items, anti gas material, KM 6cm signalwerfer items, 3,7pak box, 2cm flak magazine box, 4cm 28 casings.
Things on the last photo were also found with it and dont know what they are either.