The serrated sight blade is made in the Improved Ramp pattern to give a sharper, blacker sight image, yet still be good for holster carry in modern good quality gun leather. It features a 1mm fiber optic rod, which is large enough to be readily seen, but not so large as to over-power the front sight's crispness by a "halo" glow caused by a too-large fiber optic rod like others use. The front Snake Sight comes with a red fiber optic rod and also a spare rod in both red and green, which you should be able to get at least 3-4 replacements out of.
The front sight is .125” wide to match the rear sight notch