Holosun ARO-CORE-RD2 & HM3X is the combo kit: a red 2 MOA ARO and an HM3X 3x magnifier. This listing is this combo only.

The ARO window is 22 mm. Shake Awake turns the red 2 MOA dot on when the rifle moves. A CR2032 loads from the side. Holosun lists ten daylight and two night-vision settings, 50,000 hours, 0.5 MOA clicks, and ±50 MOA of travel. The sight body weighs approximately 3.4 ounces. In the box with the sight: a 1.63-inch lower 1/3 mount and a 1.05-inch low mount.

The HM3X is 3x, aluminum, with a quick-detach flip-to-side mount. Eye relief is 2.75 inches. Field of view is 7 degrees. Diopter is ±3. The magnifier body weighs approximately 11 ounces. Picatinny. This listing is this red 2 MOA ARO and HM3X combo only.

• Manufacturer: Holosun — ARO red 2 MOA + HM3X combo, ARO-CORE-RD2 & HM3X, UPC 810047073925
• Sight: red 2 MOA; 650 nm; 22 mm window; approximately 3.4 ounces
• Sight power: CR2032 side tray; Shake Awake; listed 50,000 hours; 10 daylight / 2 NV
• Sight housing: aluminum; MAO; IP67; 0.5 MOA; ±50 MOA; 1.63 in and 1.05 in mounts
• Magnifier: HM3X 3x; 70 mm / 2.75 in eye relief; 7° FOV; ±3 diopter; approximately 11 ounces
• Magnifier mount: QD flip-to-side; Picatinny
• This listing: this combo only