S&WshooterFIN
Member
I have a 586 ND without the M stamp. I asked the factory if there was any reason to return the gun there, they said there is none.
Not all early production 586/686's had the issue of an oversized firing pin hole. As long as you are not getting primer flow around the firing pin and into the firing pin hole and binding the cylinder when firing full power 357 Magnum loads (I think those by Federal were the biggest culprits), then it does not need the recall service.I have a 586 ND without the M stamp. I asked the factory if there was any reason to return the gun there, they said there is none.
Kinda hard to get the belt buckle on the gun huh? Bet it looked a little weird too.If you have oem factory grips. You might want to change them out. I sent my model 586 several years ago. When I got it back. Somebody there took my original target grips with the cheap looking factory grips. I contacted S&W. They said they we're sorry,but nothing they could do about it. No way of telling who might have swapped them out. So they sent me an S&W belt buckle. Like that would make it better. So if you have nice factory grips. Change them out before shipping your gun to the factory.
Makes sense. "No problems found" would be the worst outcome I guess.
You are right on the cusp of getting reliable ignition with all primers. A half turn longer screw should fix it! The CCI and S&B are a little harder than, say, Federal or Winchester. Make sure the mainspring strain screw is all the way screwed in, if it is, get a longer one and fit it. You can find a replacement screw at the hardware store, sometimes.
A spent primer, seated over the end of the strain screw, may provide you with the additional mainspring tension needed to ignite the harder primers.
Sorry to hear of your issues; my 610-3 was one of the tightest revolvers in the safe, with the proverbial ‘bank vault’ lock-up. I expect S&W to make it right, even if it takes time. Please don’t let this sour you on the revolver concept.
Assuming that the mainspring is stock and the strain screw is fully tightened then I'd suggest an extended firing pin. I've heard that some OEM firing pins are undersized.
Smith and Wesson (S&W) Firing Pin Replacement
– TK Custom Store
Edit... adding link for Apex firing pin.
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