Judy had a single trigger Beretta 471 that began failing to reset for the second barrel or even sometimes fire the first barrel. Beretta in Accokeek and a good trigger man couldn't get it to function correctly. Unhappy wife.

Problem solved by sending the single trigger Beretta down the road and her buying a 16 gauge Ugartechea BLE and a 20 gauge Grulla SLE, both with double triggers which work perfectly. Happy wife.

We now have 7 double trigger SxS guns built from 1866 through 2009 (and had several more before we downsized to move last year) with nary a glitch from any of them.

For some reason single triggers in O/U guns seem to be much more reliable than in SxSs. I have two Beretta 687s and have never had an issue with either.