We LOVE Caspian Arms products and staff. This is our Face/off tribute gun. It is at Titaniumgun.com right now for the coating work. We really like the Diamond Plate treatment. Just noticed that you 1911’ers like details so here we go. A mostly Caspian Arms build by Bob LaMarca, Gunsmith Emeritus at Accuracy Speaks, Inc. Bob has done a lot of work for us over the many decades. All parts Are hand-fit and are Caspian except Dawson Precision adj. Rear Novak Cut sights, Ed brown Match .45 Barrel,And bushing, Wilson Combat hammer and tactical ambi. Thumb safety, .STI S-7 sear. And custom thin profile Alumagrips. With Hex screws. Fusion Fireartms K-hole trigger, then we turned the slide over to Russells Polishing. He put a Gamma Ray melt down and Made the Diamonds 3-dimensional. Then he threw a mirror finish on that bad boy the likes of which I have never seen on Carbon Steel. Pistol will have full TiN coverage except barrel, full-length recoil spring guide rod, hammer, controls, mainspring housing and grip safety, which will be clad in Black DLC. when we get Little Castor Troy back Will post better pix when project is complete.