I achieved a 2.5lb-3.0lb pull by simply replacing the hammer, shims and bushings with the stock trigger. The stock sear doesn’t fit the Volquartsen trigger and I can’t remember if the stock disconnector fits the Volquartsen trigger. I purchase both the Volquartsen sear/disconnector, added it to the Volquartsen trigger and installed it. For me there isn’t any difference in pull weight. But the cool factor is there with a Volquartsen trigger.