I love my windshield but its pretty marked up. I have searched high and low and cant really figure out how to just replace the luann on the quick release system

On the windshield I have these markings:
AS 6 M125-c

I then have what I think is a HD part number but not sure. It has a HD symbol and then the numbers 060407.

 

Take a look at Rifle.com. They have replacement shields for HD windshields.

 

Memphis shades also makes replacement plastic, I bought one for my HD windscreen for like 65.00