Which model? -1 or -2? Earlier-1 or long extractor can break if you drop the slide on a chambered round, so always load via the magazine. Good luck finding one if it ####s the bed. Murray Charlton just retired so good luck getting a S&W guru to work on it. However if not abused they will last forever. Some folk in the US have ten’s of thousands of round through them. I had three and I’m down to one minty mint -2. Mags are really hard to find. I was going to get a Clark S&W 52 Match Grade, Oversized Gunsmith fit, SS, 1 in 10 twist, 6 groove barrel over the factory 1:18.75 twist and have Murray install it, but his retirement and the low Canadian peso changed my mind. Clean decent ones go for around a grand with a couple of mags, mint in the box with barrel wrench and match weight obviously more

Enjoy the old school cool.