Without sounding like a dick, I would say the best thing you can do is just hit "edit" on another gun page (preferably, one of mine
) and study how the page was put together. Actually, "study" is kind of an exaggeration - I don't think anyone will care if you just copy and paste code from another page and then edit it to suit your own. I do this with my own pages all the time, because it makes life much easier.
Like...if I'm doing a page for a movie that has a Glock 17, the first thing I do is think to myself, "Hmmm, what movie/TV show page had a Glock 17", then I go to that page, copy the exact same code, and paste it into my new page. Then I edit the summary and paste my image links over the ones from the old page, change the image captions, etc., and
voila!