UTG 4.2" ITA Red / Green CQB Dot with QD Mount Riser Adaptor
 
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