The Holosun Technologies ARO-RD2-HM3X is an enclosed red dot sight and magnifier combination designed for fast target acquisition and dependable performance on modern sporting rifles and carbines. The ARO optic builds on the proven 20mm 403 and 503 series with a new 22mm housing that integrates cleanly with Holosun magnifier systems. This configuration includes the HM3X magnifier, providing a versatile 1X sighting setup that can be quickly adapted for both close-range and extended-range shooting.
The ARO features a crisp 2 MOA red dot reticle for precise aiming without obstructing the target. Its black housing offers a professional, low-profile appearance, while the enclosed design helps protect the emitter and optical system from environmental exposure. The included 1.63-inch lower 1/3 co-witness pedestal mount positions the optic for comfortable alignment with standard rifle sights and common mounting configurations.
Built for shooters who want a streamlined optic and magnifier package, the Holosun ARO-RD2-HM3X combines a compact red dot sight with the practical versatility of the HM3X magnifier. The 1X optical power supports rapid engagement at close distances, while the magnifier can assist with target identification and aiming at longer ranges. Whether used for training, competition, recreational shooting, or duty applications, this Holosun Technologies optic package delivers a straightforward aiming solution with a clear red dot and adaptable magnification capability.
Features:
- Brand: Holosun Technologies
- Part Number: ARO-RD2-HM3X
- Model: ARO
- Optic Type: Enclosed red dot sight with HM3X magnifier
- Reticle: Red 2 MOA dot
- Optical Power: 1X
- Housing: 22mm design optimized for Holosun magnifier systems
- Mount: 1.63-inch lower 1/3 co-witness pedestal mount
- Finish: Black
- Application: Modern sporting rifles, carbines, training, competition, and duty use
