Is this what you have??
Franchi Alcione
http://www.pmulcahy.com/db_sb_shotguns/italian_db_sb_shotguns_franchi.htmContact:
Importer-Benelli USA
17603 Indian Head Highway
Accokeek,MD 20607-2501
Tel: 301 283 6981
Fax: 301 283 6988
Web:
www.benelliusa.comIf an inertial trigger:
As to the push button on the trigger, pushed to the left will fire the under barrel first, and then the recoil impulse will set the over barrel to fire next.
Pushing the button to the right will fire the over barrels first, etc
The second hammer is reset by the recoil from the first shot. To test this break the gun open then close it, pull the trigger then slap the recoil pad briskly simulating the recoil this should reset the hammer for the second shot.
Please let us know how this works for you
Mike
p.s. also found this
The Alcione’s barrel selector was located on the trigger, allowing the user to choose which barrel fires first without changing his grip. The safety was automatic. Mechanical triggers eliminated the need for the first barrel to fire before the second can be fired.