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. ARO is available as a 2MOA dot only or with their Multi-Reticle System (MRS) in Red, Green, or Gold.
Specifications
| Features | Reticle Color: Red; Shake Awake; 2 MOA Dot; Battery: CR2032; Optic Mount Included; Holosun HM3X Flip-to-Side Magnifier Included |
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