RP12 stangfish Yes there is a spring on the side of the trigger, that is the one that we bent about 7 years ago to lighten the pull. I am going to try to get the gun out today if I have the time and bend more pressure back into it to make more preload on trigger. We haven't shot this rifle in about 6 years until this last weekend. You'all know of any aftermarket triggers that will fit this? Thanks Tex