Spearhead Adapter 5/16" - 6mm thread
“All divers should protect the waters they swim and hunt in, ensuring future divers the experience and excitement of freediving that I’ve had over the past seventy years. I strive to produce high quality, spearfishing and diving equipment capable of handling any condition."
"Selective Divers set their sights on those few prize fish for consumption. Be Selective, Fish for the Future.” – Jay Riffe