The Holosun ARO-CORE-GR2 brings the advantages of a high-visibility green reticle to Holosun’s compact ARO-CORE rifle optic line. The bright 2 MOA green dot offers excellent contrast in bright daylight and varied backgrounds, often preferred for faster acquisition and reduced eye strain compared to traditional red.
Like its red counterpart, it features a refined 22mm optical window for a wide, clear field of view in a low-profile package. Shake Awake technology combined with side-loading CR2032 battery access ensures long runtime and convenient maintenance. Users get 10 daylight and 2 night-vision brightness settings with Lockout Mode for reliable operation in any lighting.
The rugged aluminum housing with MAO finish is IP67 rated for water and dust resistance, while the included dual mounts (1.63″ lower 1/3 and 1.05″ low) provide mounting flexibility. Weighing just ~3.38 oz for the optic body, the ARO-CORE-GR2 is an ideal choice for shooters who favor green illumination—whether for tactical applications, hunting, or general rifle use—without adding unnecessary bulk or cost.
→ 2 MOA Red Dot
Precise red aiming point designed for fast target engagement and confident shot placement.
→ Refined 22mm Optical Window
Improved viewing area provides a clear sight picture and faster target acquisition.
→ Shake Awake Technology
Motion activation powers the optic instantly while preserving battery life when idle.
→ Side-Loading CR2032 Battery
Battery replacement without removing the optic from the mount.
→ Manual Brightness Controls
10 daylight and 2 night-vision compatible brightness settings for adaptable performance.
→ Durable Aluminum Housing & Flexible Mounting
MAO finished aluminum construction with IP67 water resistance and includes 1.63 inch lower 1/3 mount and 1.05 inch low mount for multiple rifle setups.
