This T-3 has been tested and is in good working condition as shown in the picture. The lower alignment pin is broken off but the other two are fine. There's some rock chips in the glass too that's not noticeable until you look closely at it.
LOC: E3
Please look at all pictures and ask as many questions as you need before buying. Buy with confidence! I ship items out daily (including Saturdays) and always pack items securely.