About the Vector Optics brand
The Vector Optics brand is one of the leading Chinese suppliers of quality sights and other gun accessories. During production, great emphasis is placed on the quality of the material used and the production process itself. Thanks to the excellent price / performance ratio, the products of the Vector Optics brand have become very popular not only for owners of airsoft replicas, but also for owners of firearms licenses who do not want to pay huge sums for gun accessories.

Specifications

• Magnification: N/A
• Window Size: 22x26
• Overall Length: 49.5mm / 1.9 inch
• Mount Length: 45mm / 1.8 inch
• Width: 27.4mm / 1.1 inch
• Body Profile: 7mm / 0.275"
• Weight (net, without mount base): 30g / 1.0oz
• Eye Relief: Free
• Optics Coating: Multi coated
• Click Value: N/A
• Dot Size: 3MOA
• Elevation Range: 45 MOA
• Windage Range: 45 MOA
• Brightness Level: 8 Levels & 2 NV & Automatic light sensor
• Mount: Vector Optics MOJ
• Batter Type: CR2032
• Mounting: 21mm weaver
• Two modes: Press '+' more than 3 seconds to change the mode. Press '-' more than 3 seconds to turn off the sight
• #Manual control (4 Hours Auto Shut Down) 
• #Automatic light sensor
• Pistol application for tri. mount, and can do VT or other famous footprint too
• High quality aluminum alloy 6061 T6 in durable black matte finish
• >20,000 hours battery runtime (at weakest visible dot level)
• Tested on 9mm Pistol, 338 Lapua Magnum rifle and 12GA shotgun
• Package includes: retail package, 21mm weaver mount, rubber lens cover, hex keys and cleaning cloth etc