This is the CZ 97B. It is the .45 caliber variant from CZ. This is a special - one of only 60 manufactured with the satin nickel finish. I ran across it at the Marine Corps Exchange and I couldn't resist. The CZ 97B is routinely called one of the most accurate .45's on the market. I think this one will have to get dressed up with some fancy grips that will show off that nickel finish!