So about 5pm this evening ups shows up on my door with my wife's sr22. Looks as though they cleaned it, put in a new(cant tell if its a different design as I haven't really looked closely) but much much harder to open take down lever, and a new barrel. First thing I did was disassemble it. The barrel screw was on crazy tight, and upon looking at it when removed it now has a lock washer, and a dab of what appears to be RED locktite. They gave me back the same slide, with some minor wear on it(as documented in my other thread) but I can live with that so long as it functions correctly. The take down lever is ridiculously stiff... like had to use tools to open stiff. Glad I tore it apart and looked, because they installed the spring/guide rod that goes under the barrel backwards :roll: All in all fairly happy with the new barrel and the fix to it falling off. If any of you would like pictures I can get them, but its fairly standard and I just re-locktited my barrel on lol.