Add Yahoo as a preferred source to see more of our stories on Google. Great gunsmithing workbench setup. If you’ve ever wanted to try getting into gunsmithing and want to know what you need or need to ...

WIRED senior writer Andy Greenberg puts new homemade gunsmithing tools to the test as he tries three ways of building an untraceable AR-15 semi-automatic rifle---a so-called "ghost gun"---while ...