Exceptional build, beautiful optics. - Holosun HE508T-GR-X2 1x 2 MOA Dot Green Dot Sights

It's titanium, so there's no question if the frame is sturdy or will last. It's extremely light, and somewhat small. For concealed carry, the boxed out frame prints a bit more than the more rounded-off Holosun 507, but it's not a deal breaker at all. The buttons can be a bit hard to press for those with larger fingers, but that's a good thing too since you know there won't be any changes to your settings from the buttons being pressed accidentally. The display is clear and precise, and the adjustments are nice and sharp. Overall, it's a great addition to your pistol to help you safely and accurately stay on target.