NcStar 2.5X30E Red Illuminated Black Pistol Scope/Blue Lens/Ring (SEPB2530B) MAGNIFICATION: 2.5X OBJECTIVE DIA. (MM) 30.00 LENS COATING: BLUE Plex illuminated reticle Long eye relief for extended mounting capability Made by NcStar Includes pistolero series Generous 30 millimeter objective size produces bright images