Pneumatic spearguns

Pneumatic spearguns are powered by compressed air and offer an alternative to banded spearguns. You charge up before you head out and get plenty of shots out of them. They lost popularity over the years due to being noisy and more prone to faults in comparison compared to simple band guns, but they have gained a following in recent years, especially since the release of silent models such as the Predathor Vuoto from Salvimar.