... micro adjust,0.019" fiber,black anodized,with sight light, OEM/wholesale/Retail are all available All parts ... s ring.Adjustable 2nd and 3rd axis level with two vertical bars.Level is illuminated by ... vertical adjustability.Markings for windage/elevation/pin adjustments.With sight lightAdjustable for left and right handed shooters ... adjust,0.019" fiber,black anodized,with sight light,TP6550,Topoint archery