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1/7/2012 7:51:50 PM EDT
These are pictures from:
LC 308 Brass
45 grain Win 748
150 grain FMJ
WLRP
The gun is 18 inch barrel FAL

Do you guys see any high pressure problem?



1/7/2012 8:01:12 PM EDT
[#1]
No, primers still round at the edge.

But primers are not the only sign of pressure.

No extractor swipe.
1/7/2012 8:33:28 PM EDT
[#2]
I assume you are talking about the bent rims.

FAL's always bend rims unless you dial the gas all the way down to limp-noodle setting.
1/7/2012 10:21:48 PM EDT
[#3]
They would pass the double-blind test from me.

FALs are hard on brass so these look good considering.

That seems to be a middle of the road charge as well, so one wouldn't expect trouble at that charge level either.
1/8/2012 4:56:34 AM EDT
[#4]
No pressure, but i'm trying to decide if I see a primer leak on the left one. If it is, get rid of it.





And yes, FAL's rip up the rim like that. Try opening up your gas regulator to see if that helps. From the looks of that ejector mark it might be closed near all the way.

1/8/2012 5:55:26 AM EDT
[#5]
Quoted:
No pressure, but i'm trying to decide if I see a primer leak on the left one. If it is, get rid of it.

And yes, FAL's rip up the rim like that. Try opening up your gas regulator to see if that helps. From the looks of that ejector mark it might be closed near all the way.


Are the brass still reusable though with rim bent like that?
1/8/2012 6:45:32 AM EDT
[#6]
If they fit in a shellholder reload them.
1/8/2012 9:05:21 AM EDT
[#7]
Quoted:
If they fit in a shellholder reload them.


If they don't fit, see if it is just a burr that is blocking the case.  Way too bent rims are pretty obvious, but a burr or nick can block the case just as badly - and those are trivial to fix.
1/8/2012 9:14:26 AM EDT
[#8]
Quoted:
Quoted:
If they fit in a shellholder reload them.


If they don't fit, see if it is just a burr that is blocking the case.  Way too bent rims are pretty obvious, but a burr or nick can block the case just as badly - and those are trivial to fix.


How would I fix it?
1/8/2012 10:00:53 AM EDT
[#9]
knock it off with small file just the burr
1/8/2012 10:42:57 AM EDT
[#10]





Quoted:





Quoted:


No pressure, but i'm trying to decide if I see a primer leak on the left one. If it is, get rid of it.





And yes, FAL's rip up the rim like that. Try opening up your gas regulator to see if that helps. From the looks of that ejector mark it might be closed near all the way.








Are the brass still reusable though with rim bent like that?
They are still usable, but they are far from being in optimum condition. If any of my FAL rifles send out brass in that condition, I normally try to clean up the rims before I reload them. A big cause of this is an oversized gas port. You stated you had an 18" barrel, and that makes me wonder if yours had been opened up, but firing your FAL with the gas regulator closed can very easily cause this too. Also, some brass is more apt to do this than others in a given gun. Soft brass, I suppose. Don't forget to check your brass for primer leaks too.
 
1/8/2012 11:42:09 AM EDT
[#11]
Quoted:

Quoted:
Quoted:
No pressure, but i'm trying to decide if I see a primer leak on the left one. If it is, get rid of it.

And yes, FAL's rip up the rim like that. Try opening up your gas regulator to see if that helps. From the looks of that ejector mark it might be closed near all the way.


Are the brass still reusable though with rim bent like that?
They are still usable, but they are far from being in optimum condition. If any of my FAL rifles send out brass in that condition, I normally try to clean up the rims before I reload them. A big cause of this is an oversized gas port. You stated you had an 18" barrel, and that makes me wonder if yours had been opened up, but firing your FAL with the gas regulator closed can very easily cause this too. Also, some brass is more apt to do this than others in a given gun. Soft brass, I suppose. Don't forget to check your brass for primer leaks too.

 


How do I check primer leaks?
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