This is cool upgraded ambidextrous safety. The Levers can be adjusted to any angle so you can control where the safety levers can be. Almost any direction, you want lower on the lower. The safety selector right side of the receiver (for right handed shooters) needs to be at a lower angle to be useable so you can just flip it with your index finger. Any direction is possible with this AR Ambi Safety Selector.
Also has standard 90 degree select or short 45 degree selector throw. So it works like your standard selector or a shorted throw. Comes in a variety of colors as well to make a cool accent for your next AR-15 Build