Product Description The Primary Arms SLx 5x MicroPrism with Red ACSS Aurora Reticle is a precision-engineered, ultra-compact optic built for shooters who demand performance at extended ranges without sacrificing close-quarters capability. Part of the proven SLx optics line, this MicroPrism weighs just 8.5 oz with a 3.31" overall length, making it comparable in size to many red dot sights while delivering 5x magnification and crystal-clear glass for improved accuracy at longer distances. The etched Red ACSS Aurora 5.56/308 reticle paired with an adjustable diopter ensures a sharp, crisp image even for shooters with astigmatism. With Daylight Bright illumination at maximum output, three night-vision-compatible brightness settings, and AutoLive motion-sensing illumination technology, this optic delivers a 29,000-hour battery life at medium brightness and is always ready when you need it. The included ruggedized mounting system features an industry-standard mini-prism footprint with 8 configurable height options, providing reliable zero retention and broad compatibility across rifle platforms. Product Highlights 5x Magnification in a Compact Package: Crystal-clear glass and 5x power extend effective range while the ultra-compact, 8.5 oz form factor keeps your setup lightweight and maneuverable Red ACSS Aurora Etched Reticle: The 5.56/308-compatible etched reticle with adjustable diopter delivers a crisp, usable image regardless of astigmatism or illumination failure AutoLive Motion-Sensing Illumination: Automatically activates when the optic is picked up and shuts off when set down, delivering up to 29,000 hours of battery life at medium brightness using a single CR2032 battery Night Vision Compatible: Three dedicated NV-compatible low-light settings accommodate any ambient light condition, from full daylight to total darkness Versatile Ruggedized Mount: The included mounting system supports 8 height configurations using an industry-standard mini-prism footprint, ensuring compatibility with any rifle platform and zero retention under heavy use Specs Brand: Primary Arms Optics Model: SLx 5x MicroPrism Red ACSS Aurora MPN: 710042 UPC: 818500018544 Magnification: 5x Reticle: Red ACSS Aurora 5.56/308 Illumination: Partial Illumination (Daylight Bright at Maximum Setting) Night Vision Settings: 3 Weight: 8.5 oz Eye Relief: 2.7" Unlimited Eye Relief: Yes Field of View at 100 Yards: 21 ft Parallax Free: Yes Elevation Adjustment: 50 MOA Windage Adjustment: 50 MOA Adjustment Per Click: 1.0 MOA Battery Type: CR2032 Battery Life: 29,000 hrs at Medium Brightness Motion Sensing (AutoLive): Yes Mounting Height Options: 8 Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer. ]]>