I think that they use Remington and Remington style triggers. I never adjust triggers, that is for a professional. Yeah I know, all of you do yours.
I called them today. The guy told me they make their own trigger and there is no after market trigger that will fit. He said their trigger is designed so it can not be adjusted below 2 lb.
Hired Gun in North Bend, Ore tried four springs in my factory Weatherby before he got it to twenty ounces. He, Shawn, is a fussy mechanic. He is worth the 2 1/2 hour drive to take my stuff to him. but he never saw one so I figured I would ask here.
