DIY timney on a rem 700

[J]

Is there more than one kind?

Just kidding. Lots of us precision guys only use red. On everything, literally every bolt screw and thread on my rifle. We just adjust how much we put on different bolts.

I think most would tell you blue, which is probably fine... But like I said, I only use red.

That said... If you have the flat head screw driver action screws... Either replace them with torx first, or don't use red. The flat head screw driver won't break red free easily.