High Quality BCA Branded Red Dot Sight or MCG.  Switch between a Red or Green Reticle depending on your preference to greatly improve accuracy and performance. For any situation, this sight fits on any 20mm Mount Rails and comes with lens covers. No matter the occasion, this Bear Creek Arsenal Red Dot sight is the right choice.  
Product Information
Adjustment Type: 1/4" Clicks
Red Dot Size: 4 MOA
Field of View: 60
Battery Type: 3 V/CR2032
Mount Rail Diameter: 20 mm
Lens Covers Included: Yes
 Battery is included
Package Includes:
1 X Cleaning Cloth
1 X Instruction Manual
Function: Red Dot/Green Dot
Reticle Type: Mil-Dot
Type: RIFLE
Illuminated Type: Red and Green with 5 level brightness adjustment
Magnification: 1 X
Field Of View(@100yds): 60 degree
Tube Diameter: 40mm
Objective Diameter: 35mm
Eye Relief: Flexible
Exit Pupil Diameter: 80mm
Length: 120mm
Height: 3.03inch
Weight: 475g