84ta406
NES Member
Go with the auto drum , mine has been great.
I'll look into it, I've been using the Auto disk pro.
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Go with the auto drum , mine has been great.
Ditch the corn cob... tumble before decap. I tumble the completed rounds to remove the lube. Sometimes.
I’ve seen some research where tumbling after loading causes the kernels of powder to break down the burnt on carbon inside the case. This hard carbon mess has to go somewhere when the cartridge is fired.
Originally the research started because their wanted to see if the powder would break down during tumbling and initial results showed a fine powder which they though was the smokeless breaking down. Once they did a little more research and weighed the actual powder charge leaving the fines behind they figured out it was the carbon from inside the case.
I don’t know for sure this will shorten barrel life but I’m not going to try it.
That's pretty interesting and makes sense. I was trying to think of why that would/could possibly be harmful/make any difference at all until your last sentence.
im not worried im only tumbling for maybe 10 minutes or so to get rid of the lube.
im currious to read the actual test if its available.
I would think prolonged tumbling could mess up the powder?
im not worried im only tumbling for maybe 10 minutes or so to get rid of the lube.
im currious to read the actual test if its available.
I would think prolonged tumbling could mess up the powder?
i have quite a bit of GP11 brass i've saved for no reason over the years...it's just too pretty to scrap
When I load rifle single stage I tumble between resizing and priming and I usually visually inspect the flash holes. I found the quickest way to knock out the stuck media is to hold a lee universal recapping die inverted in one hand and with the other hand I drop cases into it so the recapping pin clears the flash hole. I know you could do the same thing with a punch but the die seems to help center everything and it moves a lot faster with less coordination on my part.
That being said I loaded plenty of rifle rounds without checking the flash hole at one point in my life. I have not had one fail yet. Thought I'm sure it has accounted for a flyer or two.... dozen.
also a good point...my 'finish' tumble is only about 10-15 minutes too. i use walnut for the first tumble and 'treated' corn cob for the second. i have about 5 gallons of each, so i'm going to use them for now...maybe I'll reconsider in 10 years when i run out of media
i really wanna build a wet tumbler at some point. my dad has about a thousand electric motors at his house...wouldn't take much to find some rollers and make a vessel.
.I pulled some light 357 mag loads where I used bullseye powder under a lucky13 coated bullet and notice the powder was stuck/clung to the base of the bullet. I think the powder reacted with the "polymer" coating.
Coincidence that I just happen to pull some of these loads and encountered a similar issue as that melted powder measure....
Must be why some of the powder companies like Alliant are making new powders designed for polymer coated bullets. Sport Pistol for example. http://www.alliantpowder.com/products/powder/sport-pistol.aspx
N320 definitely doesn't stick to Ibejiheads coated bullets.
https://thefiringline.com/forums/showthread.php?t=300510
this is not the original that I read but It gets to the same point. I would imagine it all depends on how dirty your brass was before tumbling of course.
UZI2 did you test with known dirty cases?
No, I used clean cases (the ammo was .223/5.56) with the usual dark staining residue that remains inside when using a vibratory bowl, not overtly noticeable dirty carbon.
Given that I do not use dirty cases, I think my methods are sound. And that's also why I posted that YMMV.
Why would any reloader use dirty brass? That in it itself is a flawed process. Bad for the powder and bad for the dies. I also don't clean primer pockets except on .50bmg.
My usual after loading tumble is about 15-20 minutes and only on rifle loads.
I use all carbide dies and do not lube any pistol cases.
I should have worded that better. I didn’t mean dirty cases I meant previously used cases that have carbon built up inside them.
Or in other words non virgin brass.
I figured N320 (being a single bsss powder) probably wouldn't. I need to pull my blue bullet + N320 loads just to see.
I'd wager its more of a bullet thing than a powder thing. Lots of coated bullet manufactures are using sub-par coating, and reloaders are probably better off using bare lead than shitty coated bullets.
I'd wager its more of a bullet thing than a powder thing. Lots of coated bullet manufactures are using sub-par coating, and reloaders are probably better off using bare lead than shitty coated bullets.
Well, the crappy Pats game today motivated me enough to swap my presses around.
In retrospect, I would have been better off spending some bench time instead of watching that sad excuse for football...
In retrospect, I would have been better off spending some bench time instead of watching that sad excuse for football...
all I need to do is think about that waste of time watching TV in general let alone the slow boring pace of a professional sport on TV to decide to load or do some other project
they really need to pick up the pace especially in football. Not that I would watch it if they did.