I have one and like it , within it's limits ! The titanium cylinder will flex with any load that produces 40K and then retreat back to the brass and get a death grip on it and you will almost have to hammer any +p round out of it. Now with all that said if you stick to loads in the 35K range and below the little gun works great . Mine has a wonderful trigger , SA , DA is heavy and on a gun as light as the Ti easy to throw shots DA. I use mine with cast HP's loaded in 38 spl case at about 1200 fps and it is a great field gun with enough punch for short range medium game shots
(deer with head shots) . The little thing also travels very well in a thumb break designed for a 4" mod 10 . The Ti modle is more accurate than the SS modle because the barrel is an insert and tensioned . Would I buy another YES. Just mind you choice of ammunition and you will like the little gun especially how light it is. From what GB has written I guess you had better look one over carefyully before you buy it . I happen to have a well made one that I've shot for several years and no trouble , good little gun. If you like revolvers and who doesn't , even TC guys like revolvers, you should look at the Stellar 45 . I have one and it is a real shooter . I have several cast bullet loads that will shoot under 2" , hand held, at 25 yards, another nice Tracker . The do not come in Ti to my knowledge but they don't have to the big holes make them pretty light as they are in SS. Good luck look the 627 over carefully and get it if you find agood one.