Most of those votes took place before 2004. In 2004, NRA endorsed Reid for his reelection.
Incorrect.
In 2004, NRA did not endorse either candidate vying for the seat Reid held.
Note: The link I posted may not work for you if you are not an NRA member. I had to log in with my member number to get to the page. In the event that this is the case, I did do a screen cap for you.
No red "check mark," denoting NRA endorsement, by either name.