Maine: Constitutional/Permitless Carry Law Takes Effect Tomorrow Adan Posted on October 14, 2015 Posted in Aggregated No Comments Tagged with Constitution Measure also allows active military between the ages of 18-21 years to carry a concealed firearm without going through the permitting process. Share this:Share Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Email a link to a friend (Opens in new window) Email