What weapons are legal in Canada without a permit?

In Canada, non-restricted weapons such as certain types of knives, including folding knives, and tools like Baseball bats can be owned without a permit. Additionally, air guns with a muzzle velocity below 500 feet per second and paintball guns are legal to possess without a permit. However, it's important to note that while these items may not require a permit for ownership, their use is still subject to regulations. Always check local laws for specific regulations and restrictions.