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11/17/2013 5:45:18 AM EDT
Good Morning,

I had two failure to fires yesterday where firing pin did not strike the center of the of the primer - in both cases the strike was on the perimeter of the primer.  The bullet would then not eject without applying serious force to get it out.  The load is as follows from a Glock 19.

124grain Berry's Plated Bullets
4.3 grains AA#2
CCI Small Pistol Primers

I've loaded/shot several thousand of these and haven't had this issue.  Is it possible that they didn't chamber properly?

Thanks
11/17/2013 5:49:29 AM EDT
[#1]
Sounds like it didn't go into battery, do you chamber check each round?
11/17/2013 5:57:14 AM EDT
[#2]
Quote History
Quoted:
Sounds like it didn't go into battery, do you chamber check each round?
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I was thinking the same thing - I don't chamber check each round.  I did check the rest of the bullets I had in the bag I brought and didn't have any others not fit properly.
11/17/2013 7:17:36 AM EDT
[#3]
If you don't want to remove the barrel and do the plunk test.







You might want to consider a case gauge. It sits on your bench and never has to be taken apart to use. Dillon gauge shown, they are about $25.
11/17/2013 8:49:26 AM EDT
[#4]
OAL?  Crimp diameter?
11/17/2013 8:56:42 AM EDT
[#5]
Glad you didn't get an OOB ignition. The Glock design is a little unique in terms of the back of the chamber.
I would check those rounds both ways, bbl and gage.
11/17/2013 9:05:53 AM EDT
[#6]
Quote History
Quoted:
If you don't want to remove the barrel and do the plunk test.

<a href="http://s250.photobucket.com/user/dryflash3/media/Case%20Gauge/P9180437.jpg.html" target="_blank">http://i250.photobucket.com/albums/gg272/dryflash3/Case%20Gauge/P9180437.jpg</a>

You might want to consider a case gauge. It sits on your bench and never has to be taken apart to use. Dillon gauge shown, they are about $25.
View Quote


thanks - just ordered one
11/17/2013 7:32:23 PM EDT
[#7]

Quote History
Quoted:
thanks - just ordered one
View Quote View All Quotes
View All Quotes
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Quoted:



Quoted:

If you don't want to remove the barrel and do the plunk test.



<a href="http://s250.photobucket.com/user/dryflash3/media/Case%20Gauge/P9180437.jpg.html" target="_blank">http://i250.photobucket.com/albums/gg272/dryflash3/Case%20Gauge/P9180437.jpg</a>



You might want to consider a case gauge. It sits on your bench and never has to be taken apart to use. Dillon gauge shown, they are about $25.





thanks - just ordered one
I gauge every pistol round I load. No surprises at the range for me with a cartridge that won't chamber.

 



Takes me about 10 minutes to gauge 500 rounds. You can get a good rhythm going.
11/18/2013 6:29:38 AM EDT
[#8]
Did you disassemble the slide and inspect the firing pin?
11/18/2013 11:11:44 AM EDT
[#9]
Run your caliper down the case body to find out if is swelled just behind the case mouth from over crimping.

If the die hasn't been changed, an over crimped condition can occur anyway if cases longer than those used to set up the die are loaded.

11/18/2013 11:26:32 AM EDT
[#10]
Are you by chance using the flat point 124 grain Berry's?  I used about a thousand of them before and I had to seat them pretty darn deep to keep the bullet away from the rifling in the barrel, so they'd pass the "plunk test".
11/18/2013 12:43:44 PM EDT
[#11]
Quote History
Quoted:
Are you by chance using the flat point 124 grain Berry's?  I used about a thousand of them before and I had to seat them pretty darn deep to keep the bullet away from the rifling in the barrel, so they'd pass the "plunk test".
View Quote


These were the round nose
11/18/2013 12:46:15 PM EDT
[#12]
Quote History
Quoted:
Run your caliper down the case body to find out if is swelled just behind the case mouth from over crimping.

If the die hasn't been changed, an over crimped condition can occur anyway if cases longer than those used to set up the die are loaded.

View Quote


Thanks but it ws a very light crimp and only two (so far) out of several thousand.  I will look at this though,  I did cram them into a too full ammo can.  Maybe I messed a couple up then?? Not sure.
11/19/2013 5:13:16 AM EDT
[#13]
Quote History
Quoted:
I gauge every pistol round I load. No surprises at the range for me with a cartridge that won't chamber.  

Takes me about 10 minutes to gauge 500 rounds. You can get a good rhythm going.
View Quote View All Quotes
View All Quotes
Quote History
Quoted:
Quoted:
Quoted:
If you don't want to remove the barrel and do the plunk test.

<a href="http://s250.photobucket.com/user/dryflash3/media/Case%20Gauge/P9180437.jpg.html" target="_blank">http://i250.photobucket.com/albums/gg272/dryflash3/Case%20Gauge/P9180437.jpg</a>

You might want to consider a case gauge. It sits on your bench and never has to be taken apart to use. Dillon gauge shown, they are about $25.


thanks - just ordered one
I gauge every pistol round I load. No surprises at the range for me with a cartridge that won't chamber.  

Takes me about 10 minutes to gauge 500 rounds. You can get a good rhythm going.

And how often do you find a problem?  Unless something moves out of adjustment I don't see why there would
be an sporadic problem.  I have a block that gauges 9, 40 45 and 38,  paid about $25.00 for that one.
11/19/2013 10:34:14 AM EDT
[#14]


Quote History
Quoted:





And how often do you find a problem? Unless something moves out of adjustment I don't see why there would

be an sporadic problem. I have a block that gauges 9, 40 45 and 38, paid about $25.00 for that one.
View Quote View All Quotes
View All Quotes
Quote History
Quoted:



<snip>

thanks - just ordered oneI gauge every pistol round I load. No surprises at the range for me with a cartridge that won't chamber.



Takes me about 10 minutes to gauge 500 rounds. You can get a good rhythm going.



And how often do you find a problem? Unless something moves out of adjustment I don't see why there would

be an sporadic problem. I have a block that gauges 9, 40 45 and 38, paid about $25.00 for that one.
First off using range brass. About 6-8 per k.



It's worth it to me to gauge every round. If you don't want to, fine with me.

11/19/2013 10:34:35 AM EDT
[#15]


Quote History
Quoted:





And how often do you find a problem? Unless something moves out of adjustment I don't see why there would

be an sporadic problem. I have a block that gauges 9, 40 45 and 38, paid about $25.00 for that one.
View Quote View All Quotes
View All Quotes
Quote History
Quoted:



<snip>

thanks - just ordered oneI gauge every pistol round I load. No surprises at the range for me with a cartridge that won't chamber.



Takes me about 10 minutes to gauge 500 rounds. You can get a good rhythm going.



And how often do you find a problem? Unless something moves out of adjustment I don't see why there would

be an sporadic problem. I have a block that gauges 9, 40 45 and 38, paid about $25.00 for that one.
First off using range brass. About 6-8 per k.



It's worth it to me to gauge every round. If you don't want to, fine with me.

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