Lancaster Archery Supply TechXPert Dan Schuller describes the features of the Axcel Achieve RXL Recurve Sight in this video. There are two versions of this sight - one is made of aluminum, while the other is carbon.

Schuller demonstrates how to adjust the sight for windage and distance, as well as how to break it down for packing while you're traveling. Take note that the sight does NOT include an aperture. That's something that is sold separately.