I just bought another Cadet action. Can someone refer me to a gunsmith who can put on a safety like the ones on large frame Sporting Rifles? The safety is a lever on the upper right rear of the action.

I've seen a few with a push button safety fitted behind the trigger inside the triggerguard. Simply blocks the trigger, pushed it moves it to a section that is relived for the trigger to move back and fire.

PM sent with files on the Martini available if you would like to have these conversions.