Axcel LANDSLYDE Plus Carbon Pro Slider Sight 1601552 Black. The most notable feature is the Rapid Adjust Knob and Quick Release that slides the sight up and down. Push the Rapid Adjust Knob in to activate the Quick Release for rapid up and down movement or turn the Knob for precise fine-tuned yardage settings. Axcel extended the amount of windage travel on our super-precise dovetail bar. It has individual windage adjustment lock and an adjustable elevation lock. Pointers can be used for a quick reference when using a multi-pin scope or with a single pin when using the top of the level vial as a second aiming point. Each sight includes 8 metal tapes with 16 scales. The first second and third axis adjustments are each true easily and independently adjustable. Specifications for Axcel LANDSLYDE Plus Carbon Pro Slider Sight 1601552: Manufacturer: Axcel Color: Black Features of Axcel LANDSLYDE Plus Carbon Pro Slider Sight: AVX-41 (41mm) scope Pins are .019 Visible In-Line Sight Level Tough CNC-machined pins Scope housing is Black Package Contents: Axcel LANDSLYDE Plus Carbon Pro Slider Sight Axcel ALNP-CR19-4BK: LANDSLYDE Plus Carbon Pro Slider Sight 1601552 Black