Haupttruppführer was a Nazi Party paramilitary rank that existed between the years of 1930 and 1945. Haupttruppführer was mainly used as a rank of the Sturmabteilung (SA), but was also used by the Schutzstaffel (SS) in the early days of that group’s existence. The original insignia for Haupttruppführer consisted of two collar pips and a silver stripe, centered on a collar patch. After 1932, due to an expansion of both the SA and SS rank system, the insignia was modified to display two silver stripes. Some early Nazi records also refer to the rank as Trupphauptführer.