) and I absolutely love it. Its a great little 9mm that hasnt had one hiccup yet! The only thing that is less than desirable is the sights. It has the factory all black sights and I cant shoot with them at all. I have shot numerous other guns with white dot sights or night sights and I get on target faster and I am able to aim better. My gun came with #6 rear and #8 front sights. I have done some searching and have found that most 9mm sigs come with #8 sights both F and R. I dont necessarily care to spend $100 or so on night sights so I was hoping to find some Sig factory "line and dot" sights to replace mine. I can get a Gunsmith's set of factory sights cheap like this here. If I use this kit I would probably have to step the front sight down to a 7 and the rear down to a 7 also. Would this mess up my POI? How do the numbers work? If this isnt a good option, what are some options for me? Thanks in advance. Also, is there a spring available to lighten the double action trigger pull? If so can someone post a link to what spring I need?