Cressi Hydra 7.5mm Bottom Flopper Shaft

Shaft for sling speargun. Made of stainless steel 17-4 PH for superior corrosion resistance and high yield strength. The shaft features TIG welded fins for batter and accurate precision. It has a diameter of 7.0 mm ideal for medium-big dimensions prey. The shaft is compatible with wishbone-lined elastic bands of different diameters