Got this from www.rollingblockparts.com and I'd bet some of you here have this in your rifle, yes? You like it? No like it?
The trigger spring is pointed out by the yeller arrow.
The replacement is a pretty darn simple piece of piano wire spring stock with a simple bend. Cost $10. The reduction in trigger tension is humongous. But I've not put it all back together yet so I don't know how its going to work in reality.
Dutch