Is it possible to get a match trigger installed in a standard USP .45F? And how much would I be looking at to get this done?
thanks

Yes.  Call HK's customer service number, they will give you a return order number and then you ship it back to them.  The part runs about 120, and labor runs about 45 bucks.  I've been thinking of having it done to one of mine.  They can give you the exact price too.  He said turn around would probably run a couple weeks.  

Good luck.