Anticorodal black frame with integrated spear guide, grip made of engineering plastic reinforced with glass fibre, high or low soft sternal support. Ultra-light triggering case with trigger, release mechanism and line ring on the side in aisi 316, machined from solid with a cnc process. The shock absorber makes silent the release of the shaft. Reversible side-safety mechanism. Reinforced reel with steel pin buckle. Head for double elastic with magnetic spear lock: as soon as the spear is put in place, it is held by two magnets mounted in a watertight chamber. This characteristic guarantees maximum speed of reset without the disadvantages of conventional mechanical restraint systems. The speargun is supplied with a 16 mm natural latex elastic, with dyneema wishbone