Vortex defender ccw - Vortex Defender-CCW 1x25mm Reflex Red Dot Sight

This optic is HOT GARBAGE. I wouldn’t recommend this optic to anyone. I had high hopes for this red dot considering its Vortex. The main reason I ordered this was because it mounts directly to my G43x well…first impressions was wow this optic looks great and the window is big and clear until time to use it. The red dot is flickering and disappears half way through the window. Could never get it sighted from it disappearing. Also the shake awake feature wouldn’t work and wouldn’t cut off when trying to manually cut it off. I would just save a little more money and get a Holosun or Trijicon. I have both of those and they work flawlessly.