When you're diving blue water in Hawaii you don't know what you are going to encounter. So I've made a speargun that will tackle anything. The Wana 130cm is intended for big yellowfin tuna (ahi) and marlin, but it would have no problem taking down mahi-mahi or wahoo. This speargun throws an 8mm double flopper or slip tip shaft 20ft from the tip no problem. This isn't any easy task for most spearguns for those of you that know. I wasn't surprised because I designed these custom guns to perform better with extra band stretch, less recoil, better accuracy, better tracking and more power. That's the mission for my custom built Wana series spearguns by Kairos Spearfishing.
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