New brass preparation?

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All handloading data posted on Full-Bore UK from 23/2/2021 must reference the published pressure tested data it was sourced from, posts without such verification will be removed.
Any existing data without such a reference should be treated as suspect and not used.

Use reloading information posted here at your own risk. This forum (http://www.full-bore.co.uk) is not responsible for any property damage or personal injury as a consequence of using reloading data posted here, the information is individual members findings and observations only. Always verify the load data and be absolutely sure your firearm can handle the load, especially older ones. If in doubt start low and work your way up.
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Mike357
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New brass preparation?

#1 Post by Mike357 »

What is the procedure for preparing new brass before reloading? I am probably going to have to buy new 44 mag brass for the Marlin when it arrives. Can I just de-burr the flash hole and reload or does it need sized etc?
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Sim G
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Re: New brass preparation?

#2 Post by Sim G »

Personally, when ever I get new brass, I always full length resize and check the OAL.
In 1978 I was told by my grand dad that the secret to rifle accuracy is, a quality bullet, fired down a quality barrel..... How has that changed?

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douglas670

Re: New brass preparation?

#3 Post by douglas670 »

i recently got new 303 brass and some of the case mouths werent exactly round whether bashed when packaged/posted etc i dont know,, but i would have full length sized them anyway as a matter of course.
douglas
alan108

Re: New brass preparation?

#4 Post by alan108 »

I've always full length sized my new brass,quite often found some that weren't true.

Alan :)
Robin128

Re: New brass preparation?

#5 Post by Robin128 »

It does make sense to resize new brass...learnt something again!

;)
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ovenpaa
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Re: New brass preparation?

#6 Post by ovenpaa »

Using Lapua brass in .308 I never bother to FLS, instead I run a size mandrel through the neck and then neck size back again however it is for an AI with a 7,62x51 chamber that is probably at the upper limit. The AI seems to be able to swallow any .308 case regardless of what it was fired in.

Not really a fair comparison with GR/Pistol calibres :D
/d

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Sandgroper
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Re: New brass preparation?

#7 Post by Sandgroper »

Sim G wrote:Personally, when ever I get new brass, I always full length resize and check the OAL.
Same here.
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