BATF - Firearms Section - Dept. of Justice, BATF site. An important resource for legal information about making firearms without violating federal laws. Gunco.net - Online Firearm Community - Online Firearms Discussion Community and Forums. Advice on legal home restoring of deactivated automatic military firearms. Project Guns - Information, videos and photos of building 15 different legal firearms from parts kits. Firearms related page on Steves Pages - A very large collection of firearms manuals, blueprints and out of copyright books. Part of a larger site with other unrelated material. HomeGunsmith.com - A forums based web site for the home gunsmith. Donations may be required to access some areas. 1919a4.com - A forum-based site with information about Browning military 1919a4 and 1919a6 rifles. Includes conversion information for 1919 series belt fed machine gun parts kits to legal semi-auto rifles. Semi1919Parts.com - Site with pictures and information on building a semi-automatic 1919-A4 parts kit into a rifle. Also copies of BATF approval letters for other builds. The AK Files - A forums-based site primarily aimed at home building AK variant rifles. Some coverage of other firearms building. Information, advise and vendors. UZI Talk Forums - A forums based site with considerable information on the Uzi family of guns. Maintenance information, home building data and legal information. GunBuilds.com - Information and conversion parts for making BATF approved, legal, versions of common parts kit machine guns. Specializing in the Russian Goryunov SG-43 family of guns Silencer Talk - Discussion and design collaboration on legal, registered firearms suppressor designs. Some vendor areas with forum discussion.