Brian Doherty Highlights the 'Reason' 3D-Printed Gun


Eric Mutchler

Asked why the 3-D-printed metal gun he designed has the word REASON emblazoned on its slide, engineer Eric Mutchler says, "Who can argue with reason?"

Mutchler's gun—which was not, alas, named after this magazine—also has the preamble of the Declaration of Independence picked out on the front of the grip, points out Brian Doherty, as well as a unique trigger designed to look like its creator's initial, M.