I'm looking to brighten up the front sight of my Shield 40. There are many different sights out there but, I'm thinking I could save a few bucks and try something different. I own TFO's on a Glock 27 and two pair of Diamond Speed Sights on my XDS 45 and Glock 23. I'm thinking about putting a Hi-Viz (HiViz SW2007 - Front Smith & Wesson M&P Sight ) fiber optic front sight on my Shield 40 and leaving the stock rear. Has anybody tried this? What do you think? Do you have any other ideas? Night sights are nice, but I need a flash light to identify my target anyway. Now, if you are sharp, you noticed something. I had this similar setup and I changed the sights on my XDS 45 to night sights before I ever shot it with the stock rear and stock fiber optic front. Please, share your ideas. I am interested in what other people are doing instead of night sights. But, if you think night sights are it, say so. Thanks.