Largest working rifle
من
James A. DeCaine
أين
الولايات المتحدة الأمريكية (Ishpemimg,Michigan)
متى

The largest working rifle is 10.18 m (33 ft 4 in) long and belongs to James A. DeCaine (USA). It was measured in Ishpemimg, Michigan, USA, on 1 September 2008.