I'm trying to locate a place to get longer than normal action screws for a Win M70. If I need to make them I have the screw blanks. If someone could point me in the right direction I would appreciate it.

Brownell's? If they don't have them, I don't know who would. I know they have them for Remingtons. Do you know the thread pitch? If it is not 25 tpi like a springfield, just about anyone with a lathe should be able to make them for you in the length you need. Most lathes won't cut 25 tpi, but 1mm metric pitch is probably close enough to work in a pinch.

I know Brownells doesn't have them. I've got the blanks, and it looks like I'll cut them myself.

Try Numrich Arms. Maybe?
GOOD LUCK and GOOD SHOOTING!!!