The Salvimar Predathor Plus Speargun is an air (pneumatic) speargun that has a power regulator, nylon glass handle that is extremely ergonomic, and an automatic side line release mechanism. Gun comes with an 8mm or 7.5mm shaft depending on the size of the gun and is suitable for Salvimar side friction reel and is suitable for Salvimar side friction reel. Widened port holes for piston exit and shaft acceleration. The Salvimar Predathor Plus Pneumatic Speargun literally brings the hammer down on your unsuspecting prey. This incredibly powerful and accurate pneumatic gun may just leave you behind in awestruck, wondering if the skies just opened and rained earth-shaking thunder. Balanced to perfection, this speargun is quite possibly one of the most comfortable pneumatic guns on the market today. It is incredibly simple to load. A power regulator allows you to attain perfect air-pressure on each-and-every shot. The Predathor is a pneumatic system and features a 13mm (0.5") inside diameter alloy barrel. Dynamic four side line release and round barrel design. The grip is fiberglass reinforced nylon glass (30%) and is ergonomically designed to angle the wrist in a comfortable, sturdy, and strong position. This allows you to harness the unearthly power of the gun and apply it to high-precision shots. The gun is available in multiple sizes of 55cm, 65cm, 75cm, 85cm comes with 8mm Thread Shaft and 100cm, 115cm, 130cm comes with 7.5mm Single Hawaiian Flopper. Made in Italy and