Ultradyne C4 Offset Flip-Up Front/Rear Sight Set Right Hand Black. Made from durable 4540 CrMo Steel and 7075 Aluminum you can count on these iron sights withstanding everything you throw at them Featuring independent windage adjustment on the front sight this ensures your rear sight remains perfectly centered at zero. If you're looking for a little more customization it even has interchangeable 0.070 Aperture and Ghost rings. Pick up a set today Specifications for Ultradyne C4 Offset Flip-Up Front/Rear Sight Set: Manufacturer: Ultradyne Color: Black Sight Position: Front and Rear Deployable: Yes Fabric/Material: 4140 CrMo Steel 7075 Aluminum Gun Make: AR Platform Front Sight Color: Black Rear Sight Color: Black Front Post Shape: Aperture Illumination Color: None Hand: Right Sight Mounting Orientation: Offset Included Accessories: None Last Chance: Yes Condition: New Features of Ultradyne C4 OFFSET FOLDING FRONT AND REAR SIGHT COMBO: Purely concentric outer and inner circles on both front and rear sights for target acquisition Windage-Adjustable for zeroing the front sight which guarantees that the rear sight windage is perfectly centered when at zero for maximum in windage adjustment in either direction along with easy return to zero Tool-less elevation adjustment that is always perfectly concentric with the outer circle Dual aperture sighting system allows the shooter to focus 100percent on the target Rear Sight elevation adjustments that match the ballistic path of standard M193 ammunition Rear sight elevations adjustments in 50 Yard increments out to 600 Yards Interchangeable .070 Aperture and Ghost Ring Spare aperture conveniently stores into windage knob Strategic use of materials to maximize stregnth and weight 416 SS with Nitride Finish / CNC Machined 7075 Aluminum Package Contents: Ultradyne C4 Offset Flip-Up Front/Rear Sight Set Ultradyne UD10880: C4 Offset Flip-Up Front/Rear Sight Set Black