Buy you a Gold Bead sight straight from Freedom Arms as well as the Express rear sight. The bead will cost you about $20 and the Express rear will be around $100 to the best of my recollection. I then had my buddy do some file work to more clearly define the bottom of the v notch and had a vertical line filed and filled with white paint. My shooting increased as it really makes you focus on that gold bead, and it allows for really finer shooting that the massive square posts and square notches. It shows up great in the woods(all the Hi-viz you need, really), and is really fast to aquire. You will not be sorry if you put these sights on.