These are .063 gauge NOS Roller Nose bars.
I have one 28" bar available. $120+ shipping, and one 24" bar available $95 +shipping to the Lower 48 States.
28" 404 .063 McCulloch labeled Windsor Speed Tip bar.
I have one available $75 +shipping to the Lower 48 States.
I've recently acquired 2 NOS (one still has the dealer decal on it) Remington bars but they don't have tips on them. I am looking for a roller tip for these bars. I believe they need the 2.5" diameter roller.
Here is a photo of the slot in the end of the bar:
The roller tip doesn't have to be...