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To deprime or not to deprime, that is the question


Oly

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Just noticed that my tumbler instructions say to deprime prior to tumbling, but my reloading manual says to deprime after tumbling. Just thought I would see what everyone else is doing?

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But then it would be cleaner on your gear if you tumble before depriming...or do you neck brush before depriming too??

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But then it would be cleaner on your gear if you tumble before depriming...or do you neck brush before depriming too??

 

 

i do indeed neck brush and also use a nitrate decapping pin so i dont need to lubricant my cases when neck sizing (well not all the time)

 

 

thanks mark

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I de-prime after tumbling as if you do it before, ive found that the medium sometimes gets stuck in the primer pocket.

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Excellent, thanks guys...I know where I can always get a good range of answers!! :)

 

Ronin - I know what you mean...I reckon only 30% don't get the stuff stuck in them!! :D

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I also deprime/resize before tumbling, had not thought about doing it afterwards. Medium is a bit of a pain in the flash holes but pretty easy to remove.

 

A

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I tumble with the primers in :-

 

a) I'd rather be putting clean brass therough the sizing die

 

:) I hate picking media out of the bloody flash hole!

 

c) a primer pocket brush seems to clean the pocket better than the tumbler unless I leave the brass in forever....

 

 

I guess the question is akin to asking which end of a boiled egg to you chop off, personal preference applies :D

 

So my fellow Liilliputians........

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I tumble with the primers in :-

 

a) I'd rather be putting clean brass therough the sizing die

 

B) I hate picking media out of the bloody flash hole!

 

c) a primer pocket brush seems to clean the pocket better than the tumbler unless I leave the brass in forever....

 

 

I guess the question is akin to asking which end of a boiled egg to you chop off, personal preference applies :D

 

So my fellow Liilliputians........

 

Valid points TC. Point a inparticular I was also thinking about. Point b is a pain and I agree with point c too! However...there is only ONE end to attack a boiled egg!! :) (the pointy end if anyone is wondering!)

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Valid points TC. Point a inparticular I was also thinking about. Point b is a pain and I agree with point c too! However...there is only ONE end to attack a boiled egg!! :D (the pointy end if anyone is wondering!)

 

There will no doubt be a modern day Blefuscudian along to argue with you shortly..... :)

 

Tony

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I can see that if you are only neck sizing using a carbide? bush then it will be fine but if you have to body size then you have the lube to remove. I remove most by hand then lob them in the tumber overnight usually.

 

A

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I usually tumble -when I tumble at all- with the primers in. It it's dirty enough to be cleaned, it's too dirty to go through my dies. I guess I'l get the chance to try it again, too. The local office of the Bureau of Indian Affairs had a qualifying shoot today and I picked up 15 pounds of Winchester .223 brass before it got too dark to see. Guess I'll tumble it, size it, and stash it.~Andrew

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  • 1 month later...

i de cap first them FL size case trim then into the tumberler with a shot of oneshot 5 mins before i put the cases in

..it gets the thumbs up from me and cuts the cleaning time down to about 1hr next time round http://www.cabelas.com/cabelas/en/template...=0065876216982a

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