Speargun Shafts
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SigalSub - Double bbarb 7mm Shaft
Made of Sandvick heat-treated steel. Hardness: about 10% of the previous production. Springback:up to 30% faster. Stiffness:up to 15-20% more compared with the previous versions. PRO version,with the new tricuspid drill high-piercing (optional),worked out with CAD 3D together with Bluworld technicians. Learn More€31.90