I am not a big fan of the 45 Colt, but a lot of people are and it fits the Cowboy tradition. Get a 45 Colt Classic (CR-45LC) with case hardened frame, cut checkering, crescent butt plate, walnut stock, walnut fore end and straight grip - it looks like it belongs in the old West. It is not as long as the 45-70 Buff classic, it is a real handy length too.