A bit off topic here but certainly interesting. One of our Mag-Blok dealers (Hocho - covers all of Scandinavia) also happens to be an avid woodworker and spear fisherman. Asger Andersen, pictured here, makes hand built spearguns.
His last mahogany project speared a 10 kg cod and a 27 kg Halibut in Norway this summer. Wow!