As requested I'm reporting on the problem with my BSS single non-selective trigger.
When I got around to pulling off the buttstock I found that it is indeed a true mechanically resetting trigger, as others pointed out. When the trigger is pulled the right hammer falls, then as the trigger is released a light spring pushes the inertia block forward, which in turn pushes the connector forward on the trigger plate setting the trigger to fire the left barrel. Before cleaning mine would reset nearly every time if I smartly released the trigger, but would hang part way forward if the trigger was released slowly. I cleaned it thoroughly with carb and choke cleaner then very sparingly oiled the hinged parts and where the connector slides on the trigger plate. This has completely solved the problem, it seems. Although I could see no dirt or gummed oil in there there must have been something that was not allowing the connector to move as freely as it should.
I also reversed the safety pushrod and disabled the automatic safety while in there. Easy fix, and completely reversible if desired.
Thanks for everyone's suggestions.
Last edited by Stan; 06/26/09 08:46 PM.
