neck doughnuts
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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.
neck doughnuts
I don't know if that's the right description neck doughnuts I saw that description on another forum. I'm a using L.E.Wilson neck sizing bushing die. The die does not size the whole of the neck I have noticed that there is a slight bulge at the base of the neck. Is this normal.
Re: neck doughnuts
I'd say that's the neck us only being partially sized. This is a practice on its own that some follow but only a portion of the neck is then gripping the loaded bullet. And if only a portion of the neck is gripping the bullet how much more important is bullet run out and brass thickness of the neck?
I must say that when developing some new loads for some different bullets I acquired, I'm not so sure that the theory of fire formed brass aiding accuracy is the case generally. I'm finding some of my most consistent and accurate loads through my 7mm-08 RPA are with FL sized cases...
I must say that when developing some new loads for some different bullets I acquired, I'm not so sure that the theory of fire formed brass aiding accuracy is the case generally. I'm finding some of my most consistent and accurate loads through my 7mm-08 RPA are with FL sized cases...
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?
Guns dont kill people. Dads with pretty Daughters do...!
Guns dont kill people. Dads with pretty Daughters do...!
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Maggot
Re: neck doughnuts
it is only a doughnut IF it is thickened both inside and out.
As SIM says, it may just be that its partially sized and this is the bit you have not reached.
try placing a bullet into the fired case, depending on how the neck behaves in your rifle you might find a ridge near the neck/shoulder angle on the inside and this might be a doughnut.
You need a neck reamer to clear them along with some proper sizing mandrels.
personally I would just chuck the brass as replacing it would probably be cheaper in the long run.
As SIM says, it may just be that its partially sized and this is the bit you have not reached.
try placing a bullet into the fired case, depending on how the neck behaves in your rifle you might find a ridge near the neck/shoulder angle on the inside and this might be a doughnut.
You need a neck reamer to clear them along with some proper sizing mandrels.
personally I would just chuck the brass as replacing it would probably be cheaper in the long run.
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