In 2002, Smith & Wesson developed the .500 S&W Magnum, the most powerful handgun round in the world. Here's how it was done.
In the Sept. 2014 issue of American Rifleman, Field Editor Stanton Wormley explores the concept and construction of a home-defense AR. During that project, he tested different ammunitions to see how they would perform in a home-defense scenario. Here are the results.