The Blitzkrieg Round Front Sight Post is intended for those who want a conventional, fine, match type post to cover the minimum amount of the target for precise aiming when a high visibility sight is not needed. Post height is .25" tall. Post thickness is .040" for a very thin, fine sight picture. The Blitzkrieg Round Post is precision machined from billet 416 stainless steel to tight tolerances for an outstanding sight picture and precise fit in any front sight housing that accepts a standard A2 sight post. The finish is a fine black oxide for an even, non-glare black finish.