I get this question every now and then. “Why don’t you use ‘F’ marked front sight bases?”
I recently found this excellent video online that explains the original reason for the “F” marked front sight base, and how it really doesn’t make a great deal of difference whether the front sight base is the taller “F” marked or not. It usually boils down to a few extra clicks of front sight post adjustment which if excessive, can easily be remedied with a .040″ taller front sight post.
Taller front sight posts are available on-line at ww.windhamweaponry.com or through our catalog, or call Windham Weaponry Sales / Customer Service at: 1-808-855-1888.
If you ever have questions about your rifle, you are always welcome to call Windham Weaponry Customer Service (Toll Free: 1-855-808-1888). Shoot Safely!