-Tool-less design.

-Large circular field of view.

-One-piece head reduces vibration.

-Adjustable level with two vertical bars.

-Level is illuminated by luminescent shooter’s ring.

-Reversible bracket for greater vertical adjustability.

-Three sets of markings for elevation, windage and pin adjustments

-Extra-long, protected, wrapped fibers

-Precision pin alignment eliminates distortion

-Aperture has a 2" inner diameter

-Glow-in-the-dark shooters ring

-Adjustable for left or right handed shooters