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Toolguy

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Posts posted by Toolguy

  1. It doesn't matter. They will both get deformed with enough rounds. Then you peen the material back where it came from and start over. You can do this many times. I shoot all stainless guns for matches that get many thousands of rounds a year. I have never had to retire a cylinder yet for notch wear.

  2. The first thing to do is put the cylinder in the lathe with a dial indicator on the front face. Turn the lathe chuck (with cylinder) by hand and see if it has runout and how much.

    If it needs to be faced off, it is then a simple matter to put in a cutting tool and skim it square. This is not an operation for anything hand held. You will just ruin the cylinder that way. A lot of cylinders come from the factory with the face at a slight angle, some more than others. The one in the picture looks like a lot. If you leave it at an angle, and make more cylinder gap, it's likely to get dirty from the chambers with a wide gap and bind on the chambers with less gap.

     

    If you want, send it to me and I'll face it off properly the minimum amount to make it square.

  3. It's not the sear engagement, or it would do it all the time. This sounds more like crud building up somewhere from the firing process. Maybe lead building up between the cylinder and forcing cone, or carbon between the crane and cylinder, debris under the extractor, that sort of thing. Make sure the endshake is no more than .001, cylinder gap is .006 or more, clean the yoke barrel, etc.

  4. Hi guys-

    I've been trying unsuccessfully to clear out my inbox. MWP - I sent you a PM, but don't know if it actually was sent or not. Now I can't send any more messages till I get this mess cleared up. If you want to call, my shop phone is 913-422-8966.

  5. I don't get why we needed a new rule book to begin with. Everyone was fine with the rules that were in place. If these rules are implemented, I can foresee a lot of unhappy campers. A lot of people may just quit or move to a different shooting sport.

  6. You might check the cylinder stop spring. The cylinder stop has a slot instead of a hole for it's pivot point. If the spring is bent or kinked, at a certain rotation it could be making the cylinder stop crooked, which in turn, could make the stop catch on top of the trigger as the trigger tries to pull it down. From the evidence presented, that's my first guess. I've never heard of this before, so kind of hard to know without the gun on the bench. I'm pretty sure it's not from heat. I've never had a revolver get hot enough to expand the metal any noticeable amount. I've had them hot enough to burn your hand on the barrel.

  7. They originally started out with a .355 barrel, but soon switched to a .357, seems to be the general consensus. Probably so barrel sizes don't get mixed up in production when there's only 1 (.357) to choose from.

  8. I've been shooting 231/HP38 with 160 gr. bullets for a few years now, in 38 Short Colt in my 627s with great results. These powders leave a lot of granular trash in the gun until you get up to a certain pressure level, then they burn well, leaving only thin brown soot. I'm running 4 gr. of powder. For a lighter bullet, like 147, you will want to go up a little, maybe to 4.3 or 4.5. Anything between 4 and 5 grains will work, the 4.0 in my guns will knock down all the steel targets reliably with fairly low recoil. I have shot a lot of Bayou Bullets and like them a lot.

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