20 years in the making, the 3rd generation of archery's #1 selling, single pin mover is loaded with features no other bow sight can offer. Interchangeable wheels make changing tapes easier than ever before and allow for using multiple arrow and draw weights. A crystal clear magnifier and Blue Burst light allow for rapid adjustment in the darkest of blinds and for the oldest of eyes. Fully integrated 2nd and 3rd axis adjustment top it all off to make this the most accurate and deadly hunting sight on the market today. On the range or in the field, start ruling your kingdom today with the Optimizer Lite King Pin.