Combining React Technology with all of the features of a top of the line target sight, the React Pro from Trophy Ridge will change your idea of what a fixed pin sight should be. Trophy Ridge products deliver lighter, stronger and more reliable performance year after year, hunt after hunt. Key features: Solid 6061 aluminium construction 2nd and 3rd axis leveling Micro-click windage and elevation adjustment No-slop windage and elevation brackets Precision installed bubble level Glow-ring superior in low-light Tool-less adjustments Impact-armored ultra-bright fiber optic Stainless steel hardware Rheostat sight light Just 9.5oz