I think you have a pretty rare 45 variant there, Dave. I have seen several neu 45 T01's but have never seen a T05. I think yours is one of the last editions made. I would date it around 2004 ish due to the sights fitted. Is the gun dated? The TS designation surely refers to the truglo's. How are you getting on with these?
The question is: how does it shoot? And how does it compare to the THE Original 45? Two questions then...