EBBQ CBE Tek Hunter Pro 3-Pin Adjustable Sight, 0.019-Inch, Black Dovetail mounted sight features fully machined aluminum construction and micro elevation and wind age adjustments Stay Tight design ensure sight will stay tight, quiet and rattle free 3rd axis adjustable sight head with Rhino Pins and Armed Guard Fiber Management System Oversized 4 point knob for elevation adjustments Includes enclosed rheostat light for adjustable pin brightness