I had some credit at the gun store and decided on a 21SF 3rd gen. The last 45 I had was actually the first pistol I ever purchased which was a XD45 Tactical. I've been a 9mm fan ever since but for some reason I had the itch for a 45 again. I thought it would be a great "bed side gun". I also purchased a KKM Black nitride threaded barrel for it in hopes that some day I purchase a suppressor. I was looking into those new Trijicon HD sights that came out at the 2017 shot show, but wasn't sure...
21SF purchase
21SF purchase