Research & Education JFS Articles AAFS Connect Conference Proceedings Reference Series Library International Educational Outreach Program The Relevance of Firing Pin and Breechface Scores in the Interpretation of Firearms Evidence Presenting section: Criminalistics 2014 Morris, Keith B., Morgantown WV; Dearth, Elizabeth C., Manassas VA; Jefferys, Roger, Morgantown WV View the paper Criminalistics