: Focuses on public domain works. It includes classic titles such as Armour & Weapons .
: A project of the Internet Archive that allows you to "borrow" digital copies of specialized books, including those on firearms design . 2. Specialized Military & Historical Repositories knigi ob oruzhii skachat besplatno
: This is one of the most extensive resources. You can find high-quality scans of books like Weapon: A Visual History of Arms and Armor and various volumes of the Gun Digest series. : Focuses on public domain works
These platforms host historical treatises, encyclopedias, and classic texts whose copyrights have expired. and official histories
For technical data, military manuals, and official histories, these sources are highly reliable. Project Gutenberg