Holosun ARO-CORE RD2 + HM3X 3X Magnifier Combo Kit
Key Features
- Complete Red Dot + Magnifier Kit – ARO-CORE-RD2 2 MOA enclosed optic paired with the HM3X 3X magnifier
- Flip-to-Side QD Magnifier – quick-release flip mount for instant transition between 1X and 3X
- Refined 22mm Window – clear, efficient sight picture for rapid target acquisition
- Shake Awake Technology – instant motion-activated wake; auto-off preserves battery when idle
- 12 Brightness Settings – 10 daylight plus 2 night-vision compatible levels
- Side-Loading CR2032 – 50,000-hour battery life; swap the battery without dismounting
- Dual Mounts Included – 1.63″ lower 1/3 co-witness pedestal mount plus a 1.05″ low mount
- Protective Hard Case – combo ships in a hard case to store and transport the kit
Description
The Holosun ARO-CORE-RD2 + HM3X Combo pairs the compact ARO-CORE-RD2 enclosed red dot with the HM3X 3X flip-to-side magnifier — a complete kit for close-range speed and mid-range precision on rifles and PCC platforms.
The 2 MOA red dot rides in an aluminum, IP67-rated 22mm housing with Shake Awake and a 50,000-hour side-loading CR2032 battery, while the HM3X magnifier delivers true 3X magnification on a quick-release flip-to-side QD mount. The kit includes both 1.63″ lower 1/3 and 1.05″ low mounts plus a protective hard case.
Specifications
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| RED DOT — ARO-CORE-RD2 | |
| Reticle | 2 MOA Dot (Red) |
| Wavelength | 650nm |
| Magnification | 1x |
| Window Size | 0.866″ (22mm) |
| Eye Relief | Unlimited |
| Parallax | Parallax-Free |
| Battery | CR2032 (side-loading tray) |
| Battery Life | 50,000 hrs (setting 6) |
| Brightness | 10 Daylight + 2 Night-Vision |
| Housing | Aluminum, MAO finish, Black |
| Adjustment per Click | 0.5 MOA |
| W&E Travel | ±50 MOA |
| Submersion | IP67 |
| Vibration | 1000G |
| Body Weight | 3.38 oz |
| MAGNIFIER — HM3X | |
| Magnification | 3x |
| Exit Pupil | 7.6mm |
| Eye Relief | 70mm |
| Field of View | 7° |
| Diopter | ±3D |
| Transmittance | 0.75 |
| Lens Material | Optical Glass |
| Housing | Aluminum, MAO finish, Black |
| Submersion | IPX7 |
| Nitrogen Filled | 99% |
| Body Dimensions | 4″ × 1.7″ × 2.5″ |
| Body Weight | 10.9 oz |
| FITMENT | |
| Included Mounts | 1.63″ Lower 1/3 + 1.05″ Low |
| Optic Footprint | T1 / T2 |
| Direct Mount | Picatinny |
Package Includes
- ✓ARO-CORE-RD2 Red Dot Optic
- ✓HM3X 3X Magnifier
- ✓1.63″ Lower 1/3 Co-Witness Mount
- ✓1.05″ Low Mount
- ✓Lens Cloth
- ✓Multi-Tool
- ✓Manual
- ✓Warranty Card
- ✓Protective Hard Case
