52-2 TRIGGER PULL WEIGHT

Trying to figure out the best method of INCREASING the pull weight on a 52-2.  It is currently barely a 2lb break.
To my knowledge it has never been worked on.  I would like to get it closer to a 3lb break or at the very least legal at 2-1/2lbs.
Do the springs weaken over time creating this and if a new spring is needed where would one look for it.  Thanks in advance for
any help.        NMBUZZ

There are 2 things you could try.The first one is to slightly tweek the sear spring.A small bend (or replace it) in the spring towards the sear will increase trigger pull. The second choice is to replace the mainspring with a slightly stronger spring (a new one would be stronger) .It took me about 30 sec to find a replacement sear spring when I googled 52-2 parts.The main spring is tougher. I never found one,but I gave up easy.

Len  (Numrich Gun Parts for the sear spring)

From my experience replacing the springs will not solve the problem.  You're going to have to get the hammer and sear re-worked to make the minimum trigger pull.  Wolff has hammer springs for the 52.  That was the first thing I tried a couple of different times to make it "easier" to try and make weight.  Long story short I had to re-cut the sear and replace the hammer to get the weight to a legal minimum.

Bend the sear spring,that solved my similar problem.