551 Red and Green Reticle Dot Sight

Features: Sharp and clear reticle 10 brightness level red and green dot sight Easy to setup, fits any 20mm rail Shockproof and weather proof material Elevation and leverage adjustment on the side of sight Night Vision  Specification Color: Black, Tan, and Red Weight: 0.44lbs Battery: 4 x AG13/LR44 Batteries (included) Dimensions: 10.5 cm (L) x 5cm (W) x 6.5cm (H) Operation Instruction Upward: brightness adjustment and Turn on Power Downward: brightness adjustment NV: Reticle color switching (Red / Green) Upward + Downward: turn off reticle Items Included 1 x Red/green Dot Holographic Sight 4 x AG13 Batteries 1 x Cleaning Cloth 1 x User Manual   Terms & Conditions:Customer Service: If you should need any assistance before after or during an order, don't hesitate to contact right away. We generally respond to all emails Same day or next day. Although it is rare, should you have an issue with your order make sure to contact us before you take any action as you see it is quic