Anyone out there ever do a build of the original M40? I am in the process now, I have everything I need so far except the sling. Anyone know where I can get a 1-1/4" military web sling? I thought it would be the easiest piece of the puzzle but it is proving to be pretty elusive. I will gladly post pics when the build is done as well as all the sources of info I used to make this rifle as authentic and period correct as possible. It has been great so far learning everything I can about this Rem. I will say that the more I learn about the original M40 the more respect I have for the Marine Snipers that used it in Vietnam. They had a lot to deal with back then. Thanks.