The gunman at Sandy Hook Elementary School allegedly used a .223 caliber rifle. This is one example of a gun that uses this caliber. Update 9:50am, December 17, 2012: The New York Times reports that ...
When your rifle lives behind the seat of a pickup or in the rack of a side-by-side, the real test is not group size on a calm ...
This undated photo shows .223-caliber rifles prosecutors said were manufactured by Mahde and Moyad Dannon in Indiana. United States Department of Justice via AP Two brothers will spend years in prison ...