Quick release knob. Detachable dovetail bar. Micro adjustable 2nd & 3rd axis. Coarse horizontal & vertical adjustments. No tool micro adjust windage & elevation. Micro adjustable pointer. HRD Technology, no bushings, no slop, no buzz. Geared down sight marks. Large easy to use yardage knob. Removable rack for traveling. Precision laser engraved sight scale and knobs. Universal scope rod. Solid 6061 aluminum construction. Traveling case included. Sight scale compatible with archery programs.