The Holosun AEMS-MACRO-GR-MRS is engineered for high-performance shooting, seamlessly combining a robust enclosed optic design with an enhanced green reticle for superior clarity and rapid target acquisition.Offering exceptional visibility in bright environments, this optic is ideal for both tactical applications and competitive shooting. Its design is lightweight yet durable, ensuring optimal performance under any conditions.Enclosed Optic with 0.9 x 0.9 Inch Viewing WindowGreen Multi-Reticle System with 2 MOA Dot and 32 MOA Circle509T Footprint CompatibilityAutomatic Brightness with Solar FailsafeShake Awake with Memory and Lockout ModeSide-Tray CR1632 Battery7075-T6 Aluminum HousingEnhance your shooting experience with the Holosun AEMS-MACRO-GR-MRS, where precision meets innovation.