The Holosun ARO-EVO-RD2 represents the evolved next step in the Advanced Rifle Optic lineup, featuring a larger 26mm viewing window and a crisp 2 MOA red dot for even faster sight acquisition and improved situational awareness. This upgrade delivers a noticeably more forgiving eye box while maintaining the compact, enclosed design shooters love.
Enhanced with Solar Failsafe backup power and automatic brightness adjustment, the ARO-EVO-RD2 adapts seamlessly to changing light conditions. It retains Shake Awake technology for instant-on performance and includes a side-loading CR2032 battery. Brightness options include 8 daylight and 4 night-vision settings with manual controls and Lockout Mode.
Built from hard-anodized 6061 aluminum with IPX8 waterproofing, this optic is exceptionally tough (1000G vibration rated) and ready for demanding environments. It comes with both 1.63″ lower 1/3 and 1.05″ low mounts for versatile rifle setups. Slightly larger and more capable than the standard CORE models, the ARO-EVO-RD2 is perfect for users wanting maximum field of view and advanced power management in a rugged, reliable package.
→ 2 MOA Red Dot
Precise aiming point with unlimited eye relief and parallax-free performance.
→ Large 26mm Viewing Window
Expanded field of view improves situational awareness and speeds up target acquisition.
→ Adaptive Brightness System
Automatic brightness adjustment with manual control for clear visibility in changing light.
→ Solar Failsafe with Shake Awake
Solar backup and motion activation help keep the optic ready while conserving battery life.
→ Side-Loading CR2032 Battery
Battery replacement without removing the optic from the mount.
→ Rugged Aluminum Housing & Dual Mounts
Hard-anodized 6061 aluminum construction with IPX8 waterproofing and includes 1.63″ lower 1/3 and 1.05″ low mount options for flexible rifle setups.




