![551 Metal Holographic Bright Green & Red Dot Sight](https://m.media-amazon.com/images/I/51DwPbGpr2L._AC_SY450_.jpg)
![551 Metal Holographic Bright Green & Red Dot Sight](https://m.media-amazon.com/images/I/51DwPbGpr2L._AC_SY450_.jpg)
![551 Metal Holographic Bright Green & Red Dot Sight](https://m.media-amazon.com/images/I/51DwPbGpr2L._AC_SX679_.jpg)
![551 Metal Holographic Bright Green & Red Dot Sight](https://m.media-amazon.com/images/I/51DwPbGpr2L._AC_SY355_.jpg)
![551 Metal Holographic Bright Green & Red Dot Sight](https://m.media-amazon.com/images/I/51DwPbGpr2L._AC_SX569_.jpg)
4.1 / 5 - 376 reviews
Brand: OHHLION
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- Features List
- Exquisite Technology: Adopts high transmittance lens and the latest design technology to ensure a clear vision, and shooting the aim without any shaking.
- Superior Material: Equipped with shockproof and weatherproof materials, as well as metal frame, which will guarantee the sight can be used in severe environment.
- Easy to Use: The reticle color can be changed into red or green dot with one switch. There are 10 levels of brightness settings.
- Battery Features: Powered by an LR44 battery that can be performed for a long time. - easy to set up.
- Versatility: The sight is suitable for any 20 mm tactical rails.