Primary Arms SLx MD-25 Microdot Features The Primary Arms SLx MD-25 Gen 2 is built around a crisp 2 MOA dot reticle viewed through a 25mm objective giving shooters a clear precise aiming point for fast target acquisition. Its AutoLive functionality senses motion and automatically activates the dot the instant the rifle is picked up removing the worry of an optic left off before a critical moment. After a period of inactivity the unit shuts itself down to conserve battery stretching an already impressive runtime of up to 50 000 hours at medium brightness even further. This combination of readiness and efficiency makes it a dependable choice for duty defense and range use alike. Despite its compact lightweight body the MD-25 Gen 2 offers a field of view that competes with larger 30mm red dots helping shooters keep both eyes open and maintain situational awareness. It mounts directly to any standard 1913 Picatinny rail making installation straightforward on most modern sporting rifles. The durable housing is built to survive the bumps and recoil of regular use without losing zero. Shooters looking for a reliable long lasting red dot with smart power management will find the Primary Arms SLx MD-25 Gen 2 a strong choice available for sale at GrabAGun. Primary Arms SLx MD-25 Microdot Specifications Manufacturer: Primary Arms Model: SLx MD-25 Microdot Type: Red Dot Sight Magnification: 1x Objective: 25mm Reticle: 2 MOA Dot Color: Black Compatible Hosts: 1913 Picatinny Rail Click Value: 1 MOA Available At: GrabAGun