RE:Witchita Mk40 IMHSA pistol ... Would you know how to adjust the pull weight? It is presently set at its minimal (ozs.) range & it is much too light. Is it the large hex screw above the trigger, accessed from the rear, or is it the small hex screw halfway up on the front of the assembly?
The actual trigger is a loop of wire with a ball at the end that's attached to the mechanism with its own hex screw. Amazing mechanism!
Thanks, Steve