Some of the worst massacres in recent memory have had something in common: the AR-15 style rifle. Scott Pelley reports on why the high-velocity rounds used in the gun make it so deadly.

With all of Stoner’s innovations—lighter material, fewer parts, and the gas system, as well as an in-line stock and a pistol grip—Jim Sullivan found shooting the prototype AR-15 to be easy ...

A Snohomish County man, who is an admitted leader of a neo-Nazi group, had parts to manufacture AR-15 "ghost guns," according to court documents.

During a search of the property, officers recovered two loaded ghost gun pistols, two AR-15/AR-4 lower receivers with no serial numbers, two high-capacity pistol magazines, five ghost gun pistols ...

Peterson and Zuppone illegally exported thousands of AR-15 parts from the U.S. to the Argentine smuggling group without a required license from the U.S. Department of State.

Some of the worst massacres in recent memory have had something in common: the AR-15 style rifle. Scott Pelley reports on why the high-velocity rounds used in the gun make it so deadly.

Companies including Culper Precision and My Southern Tactical are advertising “Let’s go Brandon” AR-15 magazines, both featuring images of the president along with the now-ubiquit… ...

The AR-15 style semi-automatic rifle has become one of the most popular guns in the United States. Experts cite a variety of reasons as to why this platform is such a crowd pleaser, including its ...

One area that Stag absolutely excels in is AR-15 parts. Their builders sets are some of the best around and you’ll get everything you need from them.

Your Comprehensive AR 15 Parts List Many people think that AR, in gun terms, means assault or automatic rifle. This is not what it stands for, however.

My online reference for AR-15 parts is the AR-15 Builder website from Brownells (www.ar15builder.com). For AR-15 fans like myself, it is the candy store.