CO2air

CO2air. de is a German-language online community for people interested in freely available weapons and related hobbies. Its forum brings together enthusiasts to exchange information, ask questions, and share experiences across a broad range of topics, including airsoft, match air rifles, CO2 and compressed-air equipment, gas and blank-firing guns, Western weapons, knives, collectible and decorative firearms, and shooting accessories.

Members discuss equipment, maintenance, safe storage, target practice, collecting, and recreational shooting, while posting photographs, videos, and updates from their activities. The site also offers a searchable encyclopedia, product tests, a gallery and member albums, a file archive, an events calendar, and a map. Community features include current and popular discussion threads, recent activity, and member registration.

CO2air. de describes itself as a place to join conversations about non-restricted weapons and invites visitors to become part of its community. It also highlights the German Association of Gun Owners (VDB), which advocates for fair firearms legislation, including for owners of freely available weapons