A few years ago I saw a magazine article about a side safety for a Martini action. I thought it was in Rifle or Handloader but I can't find it in my copies. It may have been in another magazine. Does anyone remember the article or perhaps have a copy? Failing that, would anyone know of a smith who can install a safety? What I have in mind is a side safety as on the Greener GP gun, not the one that fits behind the trigger.