I’ve already posted a field-strip video for an old-school Ruger “Standard” (or Mark I), but wanted to do this separate video showing some of the nuances of field stripping and re-assembling a Ruger Mark III 22/34 Lite. Video: Ruger Mark III 22/45 Lite – Field Strip and ...This entry was posted in Guns Reference Videos and tagged 22/45 22/45 Lite field strip Lite Mark III Ruger Ruger MK III on April 26, 2015 by Steve Jenkins (updated 3500 days ago)