Here are several links to good and informative web pages that i find interesting.

• http://www.skydevaaben.com/index.xml A private web page that covers Swedish and some Norwegian arms from the earliest days of gun powder, up to the rough limit drawn by WW2.
• http://norskevaapen.no/ A private web page that covers Norwegian arms from about 1711 to world war II.
• http://krutnarr.no/ A private web page that covers a wide range of arms and shooting with these firearms.
• http://svartkrutt.com/ A forum / chat that includes a lot of information regarding the use of black powder guns.
• http://norsksvartkruttunion.no/ Norwegian section of the MLAIC.
• http://norsk-bergverksmuseum.no/en/ Museum in Kongsberg.