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05-18-2018, 08:49 AM | #13 | ||||||
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There are several things that can occur during the manufacture of a primer that could lead to pierced primers. The most likely culprit, if it is in fact a fault of the primers, would be an improper temper of the strip stock used to produce primer cups. I can't imagine Olin would reduce the thickness of their strip stock to save fractions of pennies.
Many things can go wrong if the manufacture of primer components are not closely controlled with an eye on consistency. |
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05-18-2018, 11:26 AM | #14 | ||||||
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I have had problems with Cheddites piercing on guns that hit the firing g pin on an angle.
On a gun like my 1100 or Model 12 that hit straight on, no problems. |
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05-18-2018, 01:08 PM | #15 | ||||||
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Effect gas blowing back through the hole depends a lot on the fit, hole to pin. Standard modification old Single Shot rifles is to bush the pin hole and fit up a new pin close. Effect of a blown primer with smokeless powder in Trapdoors, Rolling Blocks, other falling block actions with large firing pins and loose fit in the block can be dramatic.
Shotguns operating at lower pressure probably less, but loose fits lots of gas can cause real problems. William |
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The Following User Says Thank You to William Davis For Your Post: |
07-02-2018, 10:54 AM | #16 | ||||||
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I just bought a Grade 3 1873 Remington hammer lifter and shot a round of SC's. Both barrels pierced the Cheddite primers every time. This is a first. So I load up a 100 Federal papers with Federal primers. Bada boom, bada bing, it solved everything. No pierced primers. Let's see, I have 8000 Cheddites, 400 Federals, and 400 Winchester primers. Once the Cheddites are used up I may go to just Winchester or Federal primers. There's about a $25/5000 difference in price. Or just buy 1K of the Federals.
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Paul Harm |
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07-02-2018, 01:11 PM | #17 | |||||||
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Quote:
But it's your gun. Your money. And your Cheddites. |
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07-02-2018, 07:19 PM | #18 | ||||||
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I thought the same thing about blow back in a hammer gun piercing primers until someone pointed out to me the blow back can't get to the head of a stock on a hammer gun to crack it.
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The Following User Says Thank You to Jerry Harlow For Your Post: |
07-02-2018, 08:27 PM | #19 | ||||||
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True Jerry, but the blowback flash can travel back through the plunger channels toward the shooter's face.
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"I'm a Setter man. Not because I think they're better than the other breeds, but because I'm a romantic - stuck on tradition - and to me, a Setter just "belongs" in the grouse picture." George King, "That's Ruff", 2010 - a timeless classic. |
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07-03-2018, 08:43 AM | #20 | ||||||
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Message deleted.
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