Are you looking at current production guns or at guns overall? With current production guns I see no difference. With old side by sides there might be a slight difference. Part due to age and wear and part due to older design. O/U get the benefit of a perfected design while early doubles used multiple transitional designs as all the bugs were being worked out until they worked nearly perfectly. I figure 90% of side by side guns are pre WWII made and 99% of O/U guns are post WWII made guns. So the O/U get the advantage of all the trigger design improvements over time.

Last edited by KY Jon; 02/16/19 01:48 PM.