First I have to tell you this gun is sweet! I installed the correct lanyard ring and pin, period correct grips. The action was really smooth but really stiff. I went through it with an oil stone and that helped then I installed a spring kit from Wilson Combat. Wow! Single action trigger pull is just about 4 pounds and crisp. Double action is close to 8 pounds. Any lighter and I would worry about it LOL. Can't wait to get this old girl to the range. Think I just found me a new carry gun.