ARO (Advanced Rifle Optic) is an upgrade from Holosun's popular 20mm 403 and 503 series optics. ARO features a new 22mm housing design that fits perfectly with their magnifier series and a 1.63-inch lower 1/3 co-witness pedestal mount.
- Reticle Color: Gold
- Multiple Reticle System
- Shake Awake
- 2 MOA Dot & 65 MOA Circle, 2 MOA Dot
- Battery: CR2032
- Optic Mount Included
- 10 Daylight and 2 NV Settings
