The SIGALSUB HRC Tahitian Spearfishing Shaft is engineered for precision and durability in underwater hunting. Crafted from high-quality Sandvik stainless steel, heat-treated to 48/50 HRC, it offers exceptional resistance to corrosion and impact. The shaft features four shark fins, each 3 mm in height, laser-welded to minimize thermal impact and enhance structural integrity. A mono notch is included for line attachment, and the shaft is hand-assembled and polished to ensure a smooth finish. Customization options include the addition of a cone in front of the fin to improve penetration. The shaft is compatible with various underwater hunting crossbows and is available in diameters of 6.24, 6.50, 6.75, and 7.00 mm, with lengths ranging from 90 to 170 cm. It is 100% made in Italy.
