Brass

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13 years 11 months ago #6067 by BUILDING MY SASS
Brass was created by BUILDING MY SASS
Ok, I have been reloading for just over a year now...and have learned alot here, from the other senior members and those that have been doing it for years, I have also learned from other areas such as the manufacture's web sites and reloading forums....
I have came to the conclusion on the different types of Brass out there and just thought I would share my findings....
For the most part all cases measured around 2.002 to 2.004".
This includes the following....all were factory ammo, once fired.
Federal...Power Shock
Remington Core Lock
Winchester Super X
and
Hornady Match....
Now after full-length re-sizing they measured as such...
(On Average)
Winchester...2.023"
Remington....2.018"
Hornady......2.024"
and Federal being the winner....
Federal......2.011..on average..
I have to say even my beloved hornady was a bit disappointing as I figured that the brass would be stronger than it is...I have heard that Winchester makes the cases for Hornady... :( Being the amount of "stretch" in the re-sizing, I am lead to believe this statement.
But of course I will continue to shoot Hornady ammo...but for Reloading I will use the Federal brass as it seems it will have a longer case life...I haven't tried the Ultramax brass yet...that is Lake City brass and made by Federal...I am curious what that will do when put through the re-sizer....
Just some info and conclusions I came too...for those out there looking for good brass...as I said...in my opinion...Federal is the winner... :)
BMS

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13 years 11 months ago #6073 by markthenewf
Replied by markthenewf on topic Re:Brass
Interesting. I wonder how much of that material pushing out the length of the neck is due to the metallurgy and how much is due to the amount of meat in the neck. Have you measured the neck wall thickness? Might I suggest figuring out the actual case volume of the different cases before and after resizing/trimming. It may be that your Hornady brass (among other things) is just a bit heftier in wall thickness which is forcing the excess material out of the neck as the resizing ball is pulled through it.

One other thing: does your match-grade ammo use annealed brass? If so, it'll be a bit more elastic than the regular stuff. I dunno... I'm just pulling at straws here!

Brass is a personal usage preference thing. I load 45ACP (1911s), 308 (LAR-8), and 30-06 (M1 Garand), and right now I prefer Federal for the 45 ACP, Winchester for 308, and Remington for the 30-06. The FC 45 brass is just 'softer' and easier to resize & prime. However, I don't like the FC brass because of this in my rifle calibers. I've had a couple of issues with primers and such, but the WIN brass seems to be 'harder'. It's not as easy to resize or prime, but they seem to hold up better (~4 reloads on them so far). I bought new REM brass for the 30-06 as this was all that was available at the time, but it loads, feeds, shoots, and reloads great, so I'm now with REM for the Garand!

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13 years 11 months ago - 13 years 11 months ago #6075 by BUILDING MY SASS
Replied by BUILDING MY SASS on topic Re:Brass
Well....you definitely brought some interesting points to the table..I had not thought that hard on it...just went off the initial measurements...I might have to check that the next batch I do...given my usage, plinking and surplus..Zombie rounds :laugh:, I had not thought more to the specific scientific side of it. I have heard both sides of the coin involving Winchester...but I have to say I like the Idea of the federal brass not giving much...I have heard alot about their brass...I always figured it was cheap I guess I was wrong...but all in all...Remington has also been mentioned by a few I know...and they say good things about them...as for the Hornady...might have to send them a question or five...and see what my home state ammo maker has to say.... :dry:
Thanks for the input and the idea....
BMS
Last edit: 13 years 11 months ago by BUILDING MY SASS.

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13 years 11 months ago #6153 by zfk55
Replied by zfk55 on topic Re:Brass
If you're going to use Lake City, make sure it's stamped "LR" on the head, not just LC or you'll be disappointed.

Latigo

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13 years 11 months ago - 13 years 11 months ago #6158 by texjames
Replied by texjames on topic Re:Brass
What are you talking about with LC brass having a LR headstamp
on it..Never seen that.I have been useing Federal XM80 in
LC 10 headstamp case.Thy should be ok to reload as long as you drop the amount of powder down about 10%.I use a Dillon primer pocket
swager on them too.

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Last edit: 13 years 11 months ago by texjames.

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13 years 11 months ago - 13 years 11 months ago #6159 by zfk55
Replied by zfk55 on topic Re:Brass
I dunno, tex, but maybe I can explain it? See the little circle with the x in the middle on your brass? That's a NATO designation.
Lake City brass available for reloading and sold as a loaded cartridge is machinegun brass, tex. Quality control is low because its not needed for machineguns and weight inconsistencies are normal. Do a complete runout on your brass after its fired and weigh each one. It might surprise you.

Lake City stamped "LR" is their best .308 brass. The LR means Long Range. Its once fired brass collected by specialty sellers from Marine Sniper ranges. Currently the brass headstamped "o4" is the sought after LC/LR brass.

LC will absolutely not perform anything like LR. We buy it when we can find it on very rare occasions, and we have a standing order with two of the most dependable buyers. Currently we have just over 3,000 LR's all headstamed '04 (2004), and it took quite some time to collect it. We seperate it all into "Once fired, Twice Fired" etc, containers so we can track the annealing requirements after four cycles.

It beats Lapua Match for consistent weight and runout. Hyar she be, tex.

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We have better than 5,000 LC brass we use for just plain old shooting. If we're reaching out there or developing load data we only use LR '04 brass.

Latigo
Last edit: 13 years 11 months ago by zfk55.

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13 years 11 months ago #6161 by zfk55
Replied by zfk55 on topic Re:Brass
BMS, if you're wondering what the year run difference between like an '04 and an '08 run is............
The most desirable production brass is the first runs right after tooling changes to new tooling. Tolerances are much better, so if you can find that info, that's the stuff you look for.

Latigo

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13 years 11 months ago #6163 by texjames
Replied by texjames on topic Re:Brass
Thanks for the info on that.I did not know about that.
I be edumacated now...ah huh. I guess i need to take that in consideration on the LC 10 brass i have collected.I have not reloaded any of it yet.Thanks!

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13 years 11 months ago #6166 by zfk55
Replied by zfk55 on topic Re:Brass
Tex, just size it, TTL and sort it with no more than a 2gr spread and you should be ok. The big deal with standrad LC is weigh the loaded cartridges. Sort them as close in weight as you can.
If you can find Winchester you'll be more consistent with runouts.

Latigo

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13 years 11 months ago #6169 by BUILDING MY SASS
Replied by BUILDING MY SASS on topic Re:Brass
Well I should be a bit more specific, it is lake city brass reloaded by Ultramax...I sold Edge a boat load of it last year..shortly there after I started to reload... :blink: but oh well...he was happy with it...anyway...I looked at the factory Um I have and some of the empties...there are a few 04 but they are LC...I even found some with 76 84 90 92 96 02 03 04 06,,,,,there is one that is marked
lVl 70 thing is almost as old as me....almost :dry:
I want to thank you Z (Latigo) for your info on this....I know what to look for and why...but for the most part these a surplus/plinking/zombie rounds...that will be reloaded...so high end accuracy is not must...well :unsure:
I do have to say that the Ultramax ammo is very accurate though...
and it is somewhat cheap...Somewhat. :dry:
Thanks again for the input....
BMS

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