c-more sunshade red dot

Must be printed upside down with support and raft -

A few people requested I try to make a sunshade for the c-more redot sight as no one could find one that is mass produced. This is my take on the idea, and while I do not have an extensive background to cad I was able to make this into a functional design. If anyone has more experience and could clean up the file I would be most gracious of any assistance.