The Lever Action Rifle set replaces the existing factory sights. It is CNC machined with full windage and elevation adjustments. This set is compatible with your Winchester 94, Henry Golden Boy .22LR, Marlin Guide Rifles & Henry Big Boy .44Mag. Product Description Firearm Fit: Winchester 94 / Henry Golden Boy .22LR / Marlin Guide Rifles / Henry Big Boy .44 MAG Color: Black Frame Material: CNC Machined Steel Firearm Type: Rifle Frame Color: Black Style: 3-Dot Rear Color: Green FO Windage Adjustment: Adjustable Elevation Adjustment: Adjustable Fiber Diameter: 0.060" Front / 0.035" Rear Height: 0.45" Front Color: Red / Fiber Optic