The Holosun ARO-RD2 delivers precision targeting with its advanced multi-reticle system and ultra-low profile design. This open reflex sight combines Holosun's proven reliability with enhanced versatility for competitive shooting and tactical applications.
What Makes This Different
The ARO-RD2 features Holosun's Multi-Reticle System (MRS) technology, allowing shooters to switch between a 2 MOA dot, 65 MOA circle, or combination reticle on demand. Unlike traditional single-pattern optics, this system adapts to different shooting scenarios without requiring multiple sights. The open reflex design eliminates the tunnel vision common with enclosed red dots while maintaining the same precise aiming capabilities.Key Features
- Multi-Reticle System with 2 MOA dot, 65 MOA circle, and combination patterns
- Solar Failsafe technology with backup battery power
- Shake Awake motion activation with 50,000-hour battery life
- Titanium construction with 7075-T6 aluminum housing
- 12 brightness settings with auto-brightness adjustment
- Picatinny rail mount compatible with standard bases
- IPX8 waterproof rating for all-weather performance
Technical Specs
- Lens diameter: 20mm objective
- Weight: 1.6 ounces without mount
- Dimensions: 1.8" L x 1.2" W x 1.1" H
- Battery: CR1632 lithium (included)
- Operating temperature: -4°F to 140°F
- Parallax: Parallax-free at 15 yards
- Mount: Low-profile Picatinny compatible
- Warranty: 3-year manufacturer coverage
- Country of origin: China
