The B3 Exact LINX Pro Mathews Bridge-Lok Sight is a precision-engineered 4-pin .019″ sight designed for left-handed archers seeking ultimate accuracy and customization. Built from machined aluminum, it features three-axis adjustments, a micro-adjustable windage unit, and a gear-driven elevation system with eight macro locations for refined tuning. The included B3 programmable light kit offers 10 brightness settings and a timer for battery efficiency, while the rotational magnetic sunshade enhances visibility control. Designed for seamless compatibility, this sight delivers top-tier performance for dedicated bowhunters.