Pictures are uploaded to the site as attachments. To do this, copy the pictures to your computer into a folder you can navigate to. Size them to no larger than 1920x1080 pixels or you'll experience problems. When you are ready to post up to 5 pictures per post, scroll down below the text box and click on Go Advanced. On the upper row of icons, click on the paper clip icon. Then, select up to 5 pictures and upload them to your post.
This is what a .38 Special Victory revolver looks like.
