UTG 3.9" Red/Green Reflex Sight, Circle Dot

Features: UTG True Strength Platform for superior durability: Shockproof - Withstands recoil of real-steel rifles Fogproof - Special Lens Coatings Rainproof - O-Ring Sealed to prevent water damage Dual Red/Green Color Illumination with variable brightness Reinforced Windage/Elevation Adjustments prevent loss of zero Minimal field of view obstruction to provide fastest possible target acquisition Picatinny/Weaver Mount allowing it to mount to nearly all platforms Aluminum Guard surrounds optic to protect it from external damage Circle Dot Reticle    Specifications: Aircraft Grade Aluminum Construction Hard Matte Black Anodized Coating 1x Magnification Unlimited Eye Relief 4 MOA Dot with 58 MOA Circle 1" at 100 Click Value 100 Yard Parallax 2x AG5 type Battery Powered 99.1mm Long, 55.9mm Tall 8.64 ounces