Hi , an old tape i've got talk of the mk1 being a quick rush job done by " lashing the chassis of a PZKW1 with a soviet 76 AT gun " Quote " rechambered to take the pak 75 ammunition " How can you rechamber to something smaller ??!!? did the guy reading the text stuffed up or was it real ? jeaguer P.S. Queensland got beat , at last !
The 76.2mm gun was also mounted on the PzKpfw II Ausf.D chassis. These Soviet guns actually performed better as anti-tank guns after their chambers had been modified to take the German 7.5cm rounds.