I have a Benelli Supersport. I had the trigger done by Feland Gunsmithing, 281-550-3553, 18035 W, Little York, Suite G, Katy, TX 77449. Excellent job!!!!! I had tried earlier with a "known" trigger person (who had done an excellent job on a 390 trigger) and the Supersport trigger came back as bad or worse than when I sent it. Feland had to replace a part (modified by the 1st attempt).
Feland is "expensive", but I highly recommend his work on my trigger!!!