Redline RL-Torch Dovetail Sight Black. Whatever you throw at this sight it will throw flawless performance back just as intended. Specifications for Redline RL-Torch Dovetail Sight: Manufacturer: Redline Color: Black Features of Redline RL-Torch Dovetail Sight: USB Rechargeable Integrated 4 Stage Sight Light Right/Left Dual Yardage Tapes Brass Self-Lubricating Micro Windage Adjustment Dual Vertical Pins .019th & adjustable .010th Metal Tape Yardage (comes with 40 metal yardage tapes) Dual Gear Driven Ultra Smooth & Precise Wheel Driven Slider Quick Flip to Adjustable Hard Stop Sets on Wheel Slider for Quick Yardage Selection 1st 2nd and 3rd Axis Adjustments Bubble Level (comes with 3 - Green/Red/Blue) Sight Weight: 11 oz for Fixed Bracket and 13 oz for Dovetail Battery Life: 8 Hours Straight Run Time Package Contents: Redline RL-Torch Dovetail Sight Redline RL-TORCHDT-GR-23: RL-Torch Dovetail Sight Black