I have a Trijicon holographic sight on my model 97 .45 cal. I bought the mount from FA and the sight from midway USA. I don`t know the model number, but it is the one that is designed for heavy recoil. It works great and holds it`s zero very well. I have a Burris fastfire II on a S&W 41, and the Trijicon is a superior product to the Burris sight. I think it is a perfect fit for the Freedom Arms revolvers. Best Regards, makilly