Axcel™ Armortech HD 4-Pin Bow Sights features Armor Fiber Technology providing 100% protection to fibers that are fully enclosed in the tube-style pins. Extreme-precision click-adjust windage and elevation with 20 clicks per turn for finite .00156" adjustment per click. Individual pin micro-adjustment, 2nd and 3rd axis adjustments, and Harmonic Dampener. Color: Black. Ambidextrous.