No problems of any kind with either gun...single trigger has worked without a hitch. I also have an SO DeHaan 20 gauge with 27" barrels and double triggers, splinter, st. grip...but it has been hanging around College Station, Texas with my son for the last 5 years. I will probably order one of the 16 ga. custom order guns from Mark this year. st. grip, splinter, 30" barrels.....