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11/15/2008 8:59:21 PM EDT
Found these today at Public Shooting area.
Note Dents on the Cartridge sides.  Note punch mark on rims.
Reloadable or Not Reloadable?



11/15/2008 9:14:32 PM EDT
[#1]
Reloadable, LC is great brass. You will have to remove the primer crimp.

How to remove primer crimp tacked up in Forum Resources, top of the page.

Dent on side is from the brass deflector. Normal.

It's 5.56 ammo, gonna have a little wear and tear on the rims.

Just a couple of light strokes with a file will take off the burr on the extractor grove.

Just remove burr, don't go crazy with the file.
11/15/2008 9:19:48 PM EDT
[#2]
Don't worry about the rims. Most of the dents don't look too bad. Resize them and see how they turn out. You might only get another load or two out of the really dented ones.

Sam
11/15/2008 10:15:56 PM EDT
[#3]
Yes.  Lake City is known to be good brass.  It's from the govmint!
11/15/2008 10:53:28 PM EDT
[#4]
Looks like those may have been fired in a civilian spec .223 chamber.

I gotta admit some of those dents would worry me a bit.
11/16/2008 4:29:52 AM EDT
[#5]
I've never seen cases from an AR dented that deep in that location.

The marks on the head are from the ejector and extractor in an AR type rifle.

They're reloadable, but I would use a start charge the first time out to straighten the brass.
11/16/2008 4:39:37 AM EDT
[#6]
I tend to be a little conservative with reloading (especially rifle), so I would trash those ones that are dented.
11/16/2008 8:49:48 AM EDT
[#7]
Quoted:
I've never seen cases from an AR dented that deep in that location.

The marks on the head are from the ejector and extractor in an AR type rifle.

They're reloadable, but I would use a start charge the first time out to straighten the brass.

I don't think those were fired in an AR,, more likely a Mini ranch rifle or one of the newer HK's, with a fixed ejector.
'Borg

11/16/2008 9:20:02 AM EDT
[#8]
Its from a full-auto ar15.

I bought some brass from my local police and about half were exactly like yours.
Blasted shell deflectors
11/16/2008 10:44:35 AM EDT
[#9]
Well, right after I posted for Advise, I put them in the tumbler.

This morning I took them out of the tumbler to inspect further.

Thank you all, for answering my post and giving advise.  I read all the advise.

I, too have not seen any Public Shooting Area cartridges dented like that and rims
punched mark like that.

I’m going to full-length size them later, to see what happens, to see if the dent tears
or not.

I’ll fix the rims up with a file or maybe rotary tool.

My reloads are loaded down, so I will try them out.   I’m sure the dents will some
what fire form, and it will be OK.

P.S.   just read SenselessPuma’s post; That did go through my mind.
11/16/2008 10:52:05 AM EDT
[#10]
Quoted:
I tend to be a little conservative with reloading (especially rifle), so I would trash those ones that are dented.


Why?

The dent will pop out under pressure.

11/16/2008 2:00:01 PM EDT
[#11]
Nasty looking dent but I'd make sub 3k fps blasting ammo out of them.
11/16/2008 6:29:17 PM EDT
[#12]
Quoted:
Quoted:
I've never seen cases from an AR dented that deep in that location.

The marks on the head are from the ejector and extractor in an AR type rifle.

They're reloadable, but I would use a start charge the first time out to straighten the brass.

I don't think those were fired in an AR,, more likely a Mini ranch rifle or one of the newer HK's, with a fixed ejector.
'Borg




I think you're right.  I didn't look at the ejector mark too close before, but it's easy to see that it does not look like an AR ejector.

11/16/2008 7:38:06 PM EDT
[#13]
My Neighbor's old .223 Norinco AK bangs them up just like that.
11/16/2008 8:56:14 PM EDT
[#14]
Doesn't look like a Mini either.  More like some kind of AK variant.  Firing pin is LARGE.
Any starting load will be fine
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