Main Content 328-1931-XXX friendly link printer friendly mcl index link Search within this Statute for THE MICHIGAN PENAL CODE (EXCERPT)Act 328 of 1931 Chapter XXX DUELLING DocumentTypeDescription Section 750.171SectionRepealed. 2010, Act 96, Imd. Eff. June 22, 2010. Section 750.172SectionRepealed. 2015, Act 210, Eff. Mar. 14, 2016. Section 750.173SectionRepealed. 2015, Act 210, Eff. Mar. 14, 2016. Section 750.173aSectionRepealed. 2015, Act 210, Eff. Mar. 14, 2016.