Military brass, better to swage or ream?

Cdamen

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I have some IVI Brass I want to reload. (7.62 x51) What is better to prolong the life of the primer pocket, swaging or reaming?
 
Reaming tends to remove material. Swaging shouldn't.

If you plan on weighing your brass for sorting it's something to think about.

I am buying myself a dillon dillon super swage as I have a ton of 223 crimped brass.
 
What do you mean by better?

For my m14, I use a bunch of korean brass that I reamed with the lee reamer. They work great.

One of the batches of brass I have for my bolt gun is factory crimped lapua 308 that was crimped. I reamed these with the lee reamer. They work great.

If I was doing a large batch, I'd try the dillon super swager as well. I know the RBCS swager doesn't work though. At least not for me.
 
There probably is no real difference between the two methods. I found that for a few cases (a box of 20 perhaps), the reaming method worked well enough. For more cases, my RCBS swager has always worked well. I can process hundreds of cases without difficulty.
I am curious as to why the RCBS swager does not work for you.
 
I have the RCBS swaging tool. Didn't work that well for me. Now I just put a chamfering tool in a little lathe, as a stationary power head, and cut the residual crimp away. Fast and easy.
I have heard the dillon tool is the best way to go.
I try to avoid crimped primers.
Weighing IVI 7.62 brass? IVI?
 
I just finished swaging about 1000 .233 this afternoon with my Dillon super swage. It took maybe two hours once I got a rhythym going. It worked pretty slick.

Before this I had used an RCBS case prep center to ream 1000 .223. It took for friggin' ever and was a miserable experience. For me, the Dillon is well worth the $100. Plus the thing should last forever.

My vote would be to swage. I don't think reaming has any advantage, but that's just me.
 
I have and use the Dillon Super Swage. It is far from the "creme dela creme", and I'd also argue about how fast it is in comparison to reaming with a chucked reamer in a drill.

If you are looking at a large amount of brass, already have a cordless drill, the cheapest, easiest, and arguably fastest method is reaming with a good cutter in a drill.
 
I purchased a 50$ Carbide reamer from Mac Tools, chucked it in an electric drill, It will remove the crimps as fast as I can pull the trigger on the drill, takes less than a second, a bit pricey for just a bit, but it has done more cases than I would wish to count over the years.. Mostly 9mm and .223, no issues...
 
My new $97.00 Lyman Case Prep Express came with reamers, S&L, and I have a Forster trimmer jig ($60.00) for my drill press. These are great tools for processing heaps of IVI and FC brass quickly. With these tools and a bag of 735 surplus powder, you're in the plinking & 3 gun business to stay. LD accuracy ? Now thats a whole other voodoo. For volume you have many options, most of which are suitable as long as they involve electricity.
 
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