Tamiya 1/35 German Tank Destroyer Marder III M 35255About the Marder III M During WWII, the German Army produced and operated the Marder III series on the Czech built obsolete 38(t) tank chassis, to combat the Soviet T 34 tanks. The first version of the Marder was armed with an improved Soviet 7. 62cm Pak36 anti tank cannon, which was replaced with a German 7. 5cm Pak40 gun on the H version; the last version, the Marder III M was put into production in May 1943. The M featured a new layout with rear