The Double Gun Journal
Publication for sportsmen and collectors of double guns.
gunshop.com Details

The EngravingArts bookstore books on firearms
Books on firearms assembley disassembly, collecting fine firearms, Colt Arms, Winchester Arms, large game rifles, fine shotguns, price guides. Concise reference on gun related literature, hard to find titles.
www.engravingarts.com Details

Wolfe Publishing Company
Handloader and Rifle Magazines
www.riflemagazine.com Details

gunlaws.com
Sells books related to firearm laws. Also links to many state regulations concerning concealed carry weapons and firearms laws.
www.gunlaws.com Details