I got a 92FS and the front sight insert is missing. The front sight blade is of course part of (integral) to the slide. The front sight blade has a hole drilled through it, so looking down the sights its kind of like a front aperature. Now, been reading, and there are companys, namely tooltech, that will machine in a dovetail cut and install trijicons, but I don't want to go that route. From the looks of it all I need is a replacement insert but cant find the inserts seperately. Further reading mentioned that 4 seasons sells and installs these sights for my application. Has anyone done this to theitr model 92? How is 4 Seasons? Ive never been there (I'm in CT) Thanks