Patented Dual Roller Trigger Mechanism – Our Most Advanced, High-Capacity Design This is the most powerful and refined trigger mechanism we produce — a culmination of advanced engineering, high-grade materials, and cutting-edge manufacturing. Featuring our patented dual roller system, this mechanism ensures zero-friction performance, delivering an ultra-smooth trigger pull and effortless shaft release, even under extreme load conditions. Innovative Construction:The box is formed from a single sheet of AISI 316 stainless steel, using a proprietary folding system we developed to eliminate welding entirely. This design creates three integrated anchor points and includes an additional third screw mount at the rear for enhanced fixation and structural strength. Dual Roller Advantage:The floating roller in contact with the shaft eliminates friction, improving reloading speed and precision. The roller in contact with the trigger removes resistance during the shot, ensuring no trigger hardening and a crisp, clean release. Materials & Manufacturing:Box: Marine-grade AISI 316 stainless steel – corrosion-resistant and robust Trigger: Custom-formulated super-resistant alloy, hardened to 55 HRC Shaft roller: Made from 17-4PH stainless steel, optimized for wear resistance Manufacturing Process: 3D Metal Injection Molding (MIM) for extreme precision Functional Features:Rounded line release, safe for all line types (does not damage or fray) 65° line release angle for optimal performance Tested load capacity: 550 kg, operational load: up to 600 kg Weight: 95 grams Optional gold color finish available upon request Performance-Class Mechanism:Derived from our upcoming next-gen platform, this model retains all premium features and represents the pinnacle of mechanical design. It is capable of withstanding the heaviest loads in the most demanding spearfishing environments. 00.0004.00 Silver 00.0004.02 Gold
