I've got a Winchester model 70 that has a very heavy trigger. I'm no gunsmith, but what I lack in mechanical aptitude I make up for with experience. However I never worked on a trigger before.

There is a spring held in place with two jam nuts that seems to be for tension. I backed these down almost as far as I could and it did seem to help. I would like to know if this is correct before I take it to the range.

The sear does look a little rough (macine marks), but I don't want to mess with it if I don't have to.