Apex Gear Covert Pro 1-Pin .019 Green Bow Sight - Black - Go pinless. APEX GEAR proudly continues to advance the most powerful and versatile single-pin sights on the market - still without a physical pin to crowd the view. COVERT PRO maintains all the advantages of a long-range sliding sight, but with unique PWR*DOT LED technology. Tactile push-button brightness controls simplify use in the field, and a gear-drive elevation dial provides smooth and precise adjustment. Quick And Easy Setup; Improved Adjustable Yardage Pointer And End-Of-Travel Elevation Stop; Adjustable For Left And Right-Handed Users; Approximately 700-Hour Battery Life; Automatically Turns Off After 4 Hours Without Adjustment; Ultra-smooth, Easy One-Hand Adjustments Includes Over 120 Pre-Marked Yardage Tapes To Simplify Setup; Gravity-Line Rotational Adjustment Aligns Pin Movement With Gravity; Rear-Facing, Easy-To-See Yardage Tape Location; Tactile Push-Button Brightness Control; Perfect For Any Light Condition; Adjustable 2nd And 3rd Axis (Sight And Level);