Pass. I do not buy or shoot guns without sights.
Love the feel of the gun but the sights? Thinking it's the most brilliant way to have sights for CC, but for $900 it would be difficult to experiment. What are they like to aim or is it not for aiming, like a derringer?
You aim. You just look down the trench. Works much better than you think it does. Plus, majorly snag free.
A trench won't get out of adjustment but it might be difficult for bad eyes.