Description
- CNC-machined high-grade aluminum
- Picatinny scope rail with integral backup sight
- Interchangeable apertures and ghost rings
- Adjustable for windage and elevation
Ace In The Hole by Williams Gunsight. This sight and scope rail is designed for when something goes wrong. In case something happens to your primary sighting option, you have an Ace in the Hole A backup aperture sight.