![Red Dot type ET 551 - Black Red Dot type ET 551 - Black](https://air.viruisis.lt/1272-large_default/red-dot-type-et-551-black.jpg)
ET 551 type RedDot
Open RedDot, with horizontal and vertical adjustment and targeting point brightness control. Colour of targeting point can be chosen from red and green.
Inspired by 551 type holosight can be mounted on any kind of 22 mm RIS Rail.
Top cover can be removed fos flip up mountage.