Philip A. Luty (1965 - 8 April 2011) was an English anti-gun control activist notable for the production of homemade firearms and manuals providing instruction in the same. He was charged with illegal arms construction in the late 1990s and sentenced to four years in prison, with other investigations ongoing at the time of his death.
en.wikipedia.org/wiki/Philip_Luty
Philip A. Luty