Holosun – ARO Reflex Sight + HM3X 3X Magnifier Combo
Holosun – ARO Reflex Sight + HM3X 3X Magnifier Combo is backordered and will ship as soon as it is back in stock.
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Description
Description
Compact Reflex Sight with 3X Flip-to-Side Magnifier – Tactical Combo
The Holosun ARO + HM3X Combo delivers fast target acquisition and rugged performance for serious shooters. Designed for tactical precision, this setup pairs the ultra-compact ARO reflex sight with the flip-to-side HM3X magnifier for rapid adaptability and extended reach in the field.
ARO Reflex Sight Features:
- 2 MOA dot reticle with Red, Green, or Gold illumination
- Shake Awake™ auto-on motion sensor with 50,000-hour battery life
- Compact 22mm aluminum housing with MAO finish
- 10 daylight and 2 night vision brightness settings
- Waterproof (IP67), 1000G shock rated
- Includes two mounts: 1.63" lower 1/3 co-witness and 1.05"
ARO Technical Specs:
- Dimensions: 2.48 × 1.54 × 2.63 in
- Weight: 3.38 oz
- Window Size: 0.86 in
- Material: Aluminum
- Adjustment: 0.5 MOA/click, ±50 MOA range
- Operating Temp: -30°C to 60°C
HM3X 3X Magnifier Features:
- Flip-to-side quick-release Picatinny mount
- 3X magnification for extended range
- 2.75" eye relief and 7.6mm exit pupil
- Windage and elevation adjustments
- IP67 waterproof, 1000G vibration resistant
- Spacer included for absolute and lower 1/3 co-witness
HM3X Technical Specs:
- Dimensions: 3.9 × 1.7 × 2.5 in
- Weight: 9.8 oz
- Housing: MAO-coated aluminum
- Field of View: 7°
- Operating Temp: -21°C to 60°C
Included in the Box:
- ARO-GD2 Optic
- 1.63" and 1.05" Optic Mounts
- Multi-tool and wrench
- Cleaning cloth
- HM3X 3X Magnifier
- QD Picatinny Mount
- T10 L Key and user manual
This combo is ideal for tactical readiness, self-defense, competition shooting, and emergency preparedness setups.
Compare Models:
| Model | Tube Size | Reticle Options | Mount/Build Notes |
|---|---|---|---|
| ARO | 22 mm | 2 MOA dot / MRS | Compact, magnifier-compatible |
| ARO MRS | 22 mm | Full MRS (dot + 65 MOA circle) | Ideal for shooters who want both options |
| ARO EVO | 26 mm | 2 MOA dot / SPR | Larger window, lower co-witness, enhanced features |
| ARO EVO SPR | 26 mm | Special Purpose Reticle (ranging, BDC) | Same EVO enhancements + SPR reticle |
Which Model Should You Choose?
- Choose ARO if you want the compact 22 mm footprint with standard or MRS reticle.
- Choose ARO MRS specifically for the circle-dot MRS reticle on a 22 mm tube.
- Choose ARO EVO if you want a larger sight window and optics-ready build.
- Choose ARO EVO SPR for maximum capability, with ranging/BPC-ready reticle and upgraded housing.
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