Quote Originally Posted by Mike D View Post
What is the best reference book for the M1icon?
Mike,


http://www.scott-duff.com/DuffBooks.htm

The Red, Blue and Green cover books by Scott Duff are what you need to start. Take the Poyer & Reisch book and used it for a page marker.

One of Duff's books show an SA photo of a partilly finished series of sight apertures. You'll see how they were done.