Used but like new Nighthawk TRS. It's had about 500 rounds fired thru it, and it's just been sitting in my safe. Listed below are the details from Nighthawk. I've had Nighthawk fit a toolless guide-rod, and the original guide rod will come with it.

My personal experience with it is great. The slide to frame fit is perfect, there is zero movement side to side. It shoots flat, and is EXTREMELY accurate. And even though I haven't shot this gun a lot, the times I did shoot it had nothing even close to a malfunction. 

Black nitride finish, Double stack commander frame and 4.25" barrel, Hand fit frame and slide, Hand fit match grade 9mm barrel, Throated barrel, Polished feed ramp, Dimpled cocking serrations, Hand blended grip safety, Heinie Ledge Straight Eight rear sight, Tritium front sight, Tuned and polished extractor, Hand fit firing pin stop, Lightweight aluminum Nighthawk Custom flat trigger, Hand polished ignition components, Custom trigger job set with 3.5 to 3.75 pound trigger, Completely dehorned for comfortable carry, Hand beveled edges, Ultra Hi-Cut Front Strap, Includes two 17-round magazines.

I'm located in the Nashville/Clarksville area