First post. Thanks fellas for breathing some life into the USFA topic. I have four, as Gary mentioned, all black powder frames with the square notch rears and un-tapered front sights. The first came in 2006, 2nd in 2007, 3rd in 2009 and fourth ?. Bought that one at a later date from one of the ex-USFA employees. I'll post the serial numbers and details in Dane's other thread next week. Alias on another forum is "Red River".