Hawke Micro Reflex 1x Red Dot - 3 MOA Dot - Easy to use. Hard to Beat. Ideal For Pistols, ARs And Hunting Rifles; 25 Layer Fully Multi-Coated (FMC) Lens; 3 MOA Red Dot; 8 Levels Of Brightness; Parallax Error Free From 10 Yards/9 Meters; Weaver Rail; The Sight Will Enter Standby Mode If No Movement Is Detected For 5 Minutes.; Shockproof. Waterproof.; Hawke Two Year Warranty.; Comes with Weaver rail mount;