Magpul Industries is now shipping the enhanced front sight posts. They replace the standard MBUS Pro or Pro Offset Sight post with a choice of an upgraded version. The MBUS Pro Enhanced Front Sight Post offers the option of a 0.040” Match profile for precision shooting or a standard 0.060” profile for visibility without changing posts. Simply raise the post until it spins freely and rotate 90-degrees to present the other sight profile, then lower the post to its original position and confirm zero. The Match width side of the post has a marking dimple for easy identification during installation. Precision machined of alloy steel, the sight post features a Mil-Spec manganese phosphate finish for corrosion resistance and abrasion protection.