Re: Looking for a Marine Sniper manual circa 1966-1972
Marty,
Try getting in touch with the United States Marine Corps History Division. They should be able to help you out.
Re: wind call videos
Get Jim Owens reading the wind DVD. You can get it through Creedmoor or just go to his web site at JarHeadTop.com. It's a decent DVD on reading the wind and gives a decent explanation on reading mirage. Once you have a good understanding, take your sotting scope outside...
Re: Can Anyone in Central NC Cut a .308 Barrel?
Leonard's shop is probably around 180 miles from you. You could always call him and mail it to him. Otherwise heading up to the start of the mountains is a good trip. Hope that this helps.