Raketenpanzerbüchse RPzB54 Panzerschreck
This is the tube for launching the AT rocket found here. Originally I got this from a bloke in the Former East Germany who claimed it was a barn find. It was missing a lot of parts and was non-functional. After a lot of work and a year later I was able to assemble the missing parts, fabricate the cocking lever that I couldn’t get and get this thing working again. Only 6 in Canada!