High Quality Content by WIKIPEDIA articles! The Panzerfaust 3 is a modern and disposable recoilless RPG anti-tank weapon developed between 1978 and 1985 and put into service by the Bundeswehr in 1992. It was first ordered in 1973 to provide West German infantry with an effective weapon against contemporary Soviet armour thereby replacing West Germany`s aging PzF 44 Lanze rocket launchers.