Here is my collection of gun plans, blueprints, and guides.
Please note that any Individual can make their own firearm in the United States as long as they do not sell or distribute it. This is addressed on the BATF web site http://www.atf.gov/firearms/faq/index.htm. Also follow all local, state, and federal laws and all NFA rules as well.
Colt AR-15 Assault Rifle
Austen Model 1950 Submachine Gun
Baranov 1856 Rifle Musket
British Standard Pipe (BSP) Sub-machine Gun
Desert Eagle .50
Homemade drink bottle silencer
Ruger 10 22
Single-Shot Bolt Pistol or Rifle
Western Pistol .22 Single Shot