I have a pistol here I don’t know much about, I did some gun trading with one of my brother in laws and this was in it. From what I understand the gun has issues with a light strike, supposedly this was a common issue with these pistols and some of these parts are some type of kit to remedy the problem. I don’t think he ever got around to install whatever was supposed to fix it. I’m asking 500 shipped. Can be shipped from an ffl at no extra cost.