Wide field of view. ACSS-Circle/Chevron reticle (this reticle is not etched). Up to 12,000 hour battery life at medium setting (higher settings will deplete battery faster). Uses one CR2032 battery (included). Next generation ruggedized mounting system. Includes risers and spacers for mounting to 0.96″, 1.41″, 1.54″, or 1.64″ central height. Compatible with standard micro mounts. 12 Illumination settings for bright days and night vision compatible. Just 3 long and 6.5 Oz. Canted fully multi-coated anti-reflective lenses (Front lense is canted by design). Compact, lightweight, and durable. Battery Life: 10,001 – 25,000 Hours. Battery Type: CR2032 3V Lithium Coin. Night Vision Compatible: Night Vision Compatible. Weight: 6.5 Oz. This Primary Arms red dot sight is part of the SLx optics line. SLx optics built their reputation for innovation, reliability, and value. All SLx optics undergo rigorous field-testing during development to best serve you in any environment. The Primary Arms SLx MD-25 Gen 2 Microdot with ACSS reticle now comes with AutoLive, improving the functionality of an already amazing red dot sight. Stretch that already insanely long battery life even further and remove that fear of picking up your rifle and the dot not being there. After sitting motionless for a brief period of time, the red dot will shut off and conserve battery. Still featuring the same lightweight and durable design with a field of view that rivals larger 30mm red dots, the MD-25 Gen 2 is a no-brainer upgrade to add to your collection. The ACSS reticle features three BDC dots underneath the chevron, allowing an unprecedented 600 yards of bullet drop compensation for 7.62 NATO or 5.56 NATO calibers in a compact red dot sight. Auto ranging and wind leads are also incorporated into this smart reticle. A horseshoe grabs the eye instantly for close range shooting and also approximates the spread pattern of 00 buckshot at 25 yards. The reticle for this sight is a central chevron, centered in a 65 MOA circle with four positioning points. The Gen 2 SLx 25mm Red Dot has been equipped with the next generation ruggedized mounting system. Everything about these mounts has been upgraded from materials and finish to the design in order to create a mount that will not just clamp securely to your rail, but stand up the rigors of real-world use. Integrated recoil lugs help lock your mount in place against the heaviest recoil while large diameter crossbolts give you significantly improved clamping power and will hold up to significant torque. The included riser is the perfect height for rifles, but can be easily removed for installation on shotguns and more. The SLx 25mm Gen 2 red dot includes the low base, a standard riser, and two different height spacers, as well as appropriate mounting hardware. With just the low base, a central height of 0.96 can be achieved. Add the standard riser for 1.41. With the riser and thin spacer, your central height will be 1.54. Using the thick spacer will place the optic at 1.64 height. With these options you can easily configure your optic to perfectly match your firearm and shooting style. EXPORT CONTROLLED ITEMS: These items are controlled for export and may require an export license from the U.