Burris red dot fastfire iii 8moa picatinny mount matte

Finish: Matte
Clear Objective Lens Diameter:21x15 mm
Reticle: FastFire 8-MOA Dot
Reticle Colors: Red
Mount: Picatinny Mount
Eye Relief: Unlimited
Click Value: 1 MOA
Elevation Adjustment:115 MOA
Windage Adjustment:86 MOA
Parallax/Focus: Parallax-Free
Length: 1.9"
Weight:1.5 oz.
Illumination Control: Manual Push-Button & Automatic Brightness Adjustment
Illumination Settings: 3 Manual Brightness Levels/Automatic Setting Reactive to Environment
Battery: CR1632

Other Features: Waterproof unit has an on/off switch & automatic light sensor adjm't full windage & elevation adj.And lockable top mount battery upgrade windage & elevation convenient power button three manual brightness and a automatic brightness setting