AR Guns & Hunting is offering up free subscriptions to their magazine. It is only available in a digital format, either viewable in your browser or as a pdf download (using the print command at their site -> and choosing the ‘all pages’ option). It appears that the browser option includes videos not available in the pdf version.
I have not had time to read all of the current issue (only the magazine’s second issue) but what I have seen looks good. There appears to be a wealth of information, and not an overload of advertisements.