GunsXchange is a free gun classified site (literally 100% free).
I recently did a big update to the site to make things a little easier to use, and also included the new Optics category.
Check it out, and if you have any feedback to make the website easier to find what you are looking for, let me know.
Right now, there are not a whole lot of people who have posted their guns for sale, but the site does get some people every day (700+), so there are a number of people who will see your ads.
Anyway, any and all suggestions are welcome
P.S. - If dealers want any help loading guns in bulk, let me know.