This sight came with a rifle I bought and I don't have a use for it.
New in box. It has no markings on it at all.
I got the following info off a website that sells them.
$35 Shipped CONUS
Red and green dot reflex sight for M4 M16
Tubeless design with 33mm reflex lens aperture provides a wide field of view
Suitable for rapid-firing or shooting of moving targets
Multi-Riticle (4 patterns) or variable dot (4 different size) are installed
3 Red and green brightness level adjustment
Lightweight, weatherproof & shockproof
Windage and elevation adjustable
Low power consumption for long battery life
Objective Departure: 33mm
Field of View: 158m@1000m
Power Source: 1 x CR2032 battery (included)
Reticle Type: Circle Dot/Cross 184.108.40.206(moa)
Housing Material: Metal
Size: 81 x 46 x 52 mm / 3.159 x 1.794 x 2.028 inch
Net Weight: 156 g / 5.46 oz
1 x Tactical Electro Sight Scope
1x CR2032 Battery (Included)
2 x Hex Keys
1 x Cleaning Cloth
1 x User Guide