Yes they are bob! I have 3 of them: a Walker, a 1860 Army and a 1858 New Model Army. All work fine, and the Walker wins competitions for me most every month. Very pleased with the fit, quality and finish of the Uberti's!
Are you going to buy one or do you have a problem with one that maybe one of us on the forum could straighten-out?
Good shooting!
Dave