Works great. has one issue - Swampfox Liberty 1x22mm 3 MOA RMR Dot Sight

The red dot works well and it holds zero. My couple critiques are that it doesnt come with long enough #10 screws to hold itself and the protective cover (sold separately), which fits most aftermarket RMR style pistol slides And that the glass very slightly extends past the frame that is supposed to protect it. Cant figure out why thats the case. But i do like it and it works well for my purposes