Trijicon SRO Features The Trijicon SRO shares its electronics design with the proven Trijicon RMR and like the RMR it is forged from 7075 T-6 aircraft grade aluminum a housing that protects the internal lenses and electronics from the repeated slide cycling and recoil impulses a pistol mounted optic experiences. This forged construction has been tested to survive typical pistol mounted drops giving shooters confidence the sight will hold zero through hard use rather than just range sessions. The 1 MOA per click adjustment allows for fine precise zeroing so the dot lines up exactly where the shooter expects it at their chosen distance. Automatic LED brightness adjustment reduces the need for the shooter to manually manage settings as ambient light shifts throughout a training session or match. At 2.20 inches long 1.40 inches tall and 1.30 inches wide the SRO s compact footprint keeps the optic from adding unnecessary bulk to a pistol s slide profile. The 1.60 oz weight is light enough to avoid meaningfully altering the pistol s balance or cycling characteristics during rapid strings of fire. The wide field of view design behind the 2.5 MOA dot size makes acquiring the dot fast and natural for shooters moving quickly between targets a detail suited to competitive and duty oriented use alike. Engineered for hard use and everyday carry the Trijicon SRO is available for sale at GrabAGun. Trijicon SRO Specifications Brand: Trijicon Model: SRO Type: Reflex Sight Magnification: 1x Reticle: 2.5 MOA Illuminated LED Green Dot Material: Aluminum Finish: Anodized Color: Coyote Brown Adjustment: 1 MOA Per Click Brightness Settings: 8 Day / 2 Night Battery: CR2032 Battery Life: 2 Years Length: 2.2 Height: 1.4 Width: 1.3 Weight: 1.6 oz Available At: GrabAGun