NEW 14th PRO EDITION PUBLISHED TODAY! NEW Firearms Guide 14th PRO Edition has 3,000 newly added gun schematics, blueprints, manuals and old guns & ammo catalogs + 2023 guns! [More]
Regulars here know I focus on the right to keep and bear them, not the guns themselves. That said, this looks like a resource those of you who are technically inclined will find very useful.