The Ruger Mk I is a pistol. In the Season 6 episode, South by Southwest (episode), an assassin uses a pistol to kill NCIS Special Agent Jack Patterson. In the Season 10 episode, Recovery (episode), Abby Sciuto shows what appears to be a Ruger Mk I in an evidence box.
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| http://dbkwik.webdatacommons.org | 4 |