"Following the success of assault guns on the World War II Eastern Front, the Hungarians developed their own model, based on the chassis of the Tur\u00E1n tank. There were two designs, the 44M Zr\u00EDnyi I, incorporated a long 43M 75mm gun, but it did not pass the prototype stage. The 40/43M Zr\u00EDnyi II was armed with a 40M 105mm L/20 howitzer. The Zr\u00EDnyi II design was a traditional infantry support vehicle. The Zr\u00EDnyi I was hoped to fulfill an anti-tank role."@en . "Romania"@en . . "43M Zr\u00EDnyi"@en . "yes"@en . "260.0"^^ . "Kingdom of Hungary"@en . . "Manfred Weiss"@en . "105"^^ . "1943"^^ . . "4"^^ . . "21.6"^^ . "Hungary"@en . . "Following the success of assault guns on the World War II Eastern Front, the Hungarians developed their own model, based on the chassis of the Tur\u00E1n tank. There were two designs, the 44M Zr\u00EDnyi I, incorporated a long 43M 75mm gun, but it did not pass the prototype stage. The 40/43M Zr\u00EDnyi II was armed with a 40M 105mm L/20 howitzer. The Zr\u00EDnyi II design was a traditional infantry support vehicle. The Zr\u00EDnyi I was hoped to fulfill an anti-tank role. Between 40 and 66 Zr\u00EDnyi II units were produced between August 1943 and July 1944 and a single Zr\u00EDnyi I prototype. There is only one surviving Zr\u00EDnyi II in the Kubinka tank museum near Moscow."@en . "Zr\u00EDnyi II"@en . . "Zr\u00EDnyi II"@en . "Zr\u00EDnyi I"@en . . . . "40"^^ . . . . "Manfred Weiss V8 cylinder"@en . "Zr\u00EDnyi"@en . . "with 42 rounds"@en . "yes"@en . . . "1"^^ .