UTG 3.9" ITA Red/Green CQB Dot Sight with Integral QD Mount

Great Field of View and Unlimited Eye Relief  Clear and Sharp 4.0 MOA Dot Sight No-Reflection High Tech Emerald Coatings  Red or Green Dot Adapts to Any Environmental Background  Optimal Height Design to Co-witness with Iron Sights  Includes Both Smart Adaptor & Straight-up Quick Detachable Tactical Mount with Innovative Quick Detach Mounting Deck to Use on Any Picatinny Rail Illumination Rheostat with Variable Brightness Levels Offers Stealthy and Infinitely Fine Adjustment  Aim and Instant Lock On Target to Enhance Shooting Accuracy and Performance  Most Versatile Dot Sight for Wide Range of Pistols, Shotguns & Rifles