Airsoft BBs are small, spherical projectiles used in airsoft games, which simulate military and tactical combat. Typically made of plastic, these BBs come in various weights, usually ranging from 0.12 to 0.40 grams. The weight affects the BB's flight stability and accuracy, making heavier BBs suitable for longer-range shooting. These BBs are designed to be safe for recreational use, as they are non-metallic and less likely to cause injury compared to traditional paintballs. Players often wear protective gear, such as goggles, to ensure safety during gameplay. Proper storage and handling of Airsoft BBs are essential to maintain their quality and performance.