I liked working with this company. I'm left-eye dominant, meaning that I can't get a decent sight picture shooting right handed without closing my left eye. They have a mount accessory that they will provide free of charge to get the offset red dot to work. I have been very happy with how hard they work to get satisfied customers. If you're in a similar situation as me, let them know ahead of time that you need the accessory, and you will be happy that you saved the time doing it.