The Holosun HS507COMP is a premium 1x reflex sight featuring the innovative Competition Reticle System (CRS) with red illumination and multiple dot size options.Holosun HS507COMP Competition Reflex SightCompetition Reticle System (CRS) with 2 MOA/8 MOA/20 MOA/32 MOA dot options1x magnification with unlimited eye reliefCompact 1.1" x 0.87" objective lensLightweight 1.70 oz construction 1.77" length1 MOA click adjustments for windage and elevationWaterproof construction with multi-coated opticsCR1632 battery poweredBlack anodized finishDesigned for competitive shooting and precision applications this sight offers versatile reticle options and reliable performance in a compact lightweight package perfect for sport shooting and tactical use.