Introvert, I have one of these. You're correct about it not having the same pull as the trigger. I actually installed the heaviest spring to practice with. Once I was able to manage the heavier trigger pull without moving the sights, accurate shots with the stock trigger became much easierI saw a review stating that it doesn’t actually have the same feel of your trigger because it’s not using the striker. I decided to try it to see how it would feel.
It’s nothing like the original pull and I don’t like it. That’s my take on it. It’s going back.