Holosun HE507COMP-GR Red Dot Aluminum 1 MOA Click

The 507Comp-GR handgun sight features a large 1.1" x 0.87" objective lens for enhanced shooting performance and Holosun's new Competition Reticle System (CRS) with Holosun's 540nm Red Super LED and up to 50k hour battery life with a 1632 cell.Specifications and Features: Reticle: 2 MOA Dot & 8/20/32 MOA Circle Reticle Color: Red Parallax Free: Yes Power Source: Battery Battery Type: CR1632 Window Size: 1.1x0.87 Housing Material: 7075 T6 Aluminum Surface Finish: Anodize Adjustment per Click: 1 MOA