Clark Aposhian, chairman of the Utah Shooting Sports Council, demonstrates how a a “bump stock” works when attached to a semi-automatic rifle at a shooting range in South Jordan, Utah.
Clark Aposhian, chairman of the Utah Shooting Sports Council, demonstrates how a a “bump stock” works when attached to a semi-automatic rifle at a shooting range in South Jordan, Utah. Rick Bowmer AP
Clark Aposhian, chairman of the Utah Shooting Sports Council, demonstrates how a a “bump stock” works when attached to a semi-automatic rifle at a shooting range in South Jordan, Utah. Rick Bowmer AP