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6mm rem from 5.6x57
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Hey all, just seeing if anyone has doen this or indeed 6mm rem from 6.5x57 headstamped brass?
Basically trying to get away without too much neck turning which I will have to do if formed from 7x57 brass. I wish to use Norma brass hence not using remi or winch 6mm rem brass

Thanks all

z
 
Posts: 188 | Location: staffordshire | Registered: 30 August 2005Reply With Quote
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z

I'm assuming you have a factory chamber and want thicker neck walls (but not too thick)?

Short answer is yes, it is OK to use 6.5 x 57. Many shooters have used 7 x 57 to get the higher quality Norma or Lapua brass but that has fallen out of favor in the past few years as the quality of Winchester 244 brass has improved greatly. I can't say what Rem brass is like but I have been using WW SUPER for long range Benchrest and it is really good stuff.

Ray


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Posts: 1560 | Location: Arizona Mountains | Registered: 11 October 2004Reply With Quote
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Should work well.


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Posts: 1652 | Location: Deer Park, Texas | Registered: 08 June 2005Reply With Quote
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Thanks guys. It will be a custom chamber but a .272/3 neck which with factory brass would mean no-turn. Just trying to save labour. I will bear that in mind about WW Super. Thankyou.

z
 
Posts: 188 | Location: staffordshire | Registered: 30 August 2005Reply With Quote
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Are you trying to make 6mm Remington from 5.6x57mm or 6.5x57mm? The 5.6x57 has a hugely thick neck that is going to give you a problem. Also, IF you are trying to go in the other direction, making 5.6x57mm from 6mm Remington, you have a problem too, also because of that thick neck. Sizing 6mm Remington brass in a 5.6x57mm doesn't yield useable brass because the Remington brass necks are too thin, you will have to resize the neck again with a proper .224 die, like from a .22-250 set, to get the necks squeezed down small enough to hold a .224 bullet. The 5.6x57mm is a frustrating round to load.
LLS


 
Posts: 996 | Location: Texas | Registered: 14 October 2004Reply With Quote
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Originally posted by zaitsev:
Thanks guys. It will be a custom chamber but a .272/3 neck which with factory brass would mean no-turn. Just trying to save labour. I will bear that in mind about WW Super. Thankyou.

z


All I have ever used in my Shilen 6mm is WW SuperX brass. It has always worked great for me and the gun will shoot a 5 shot singel ragged hole, usually in the 3's.


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Posts: 261 | Location: Big Spring, Texas | Registered: 16 September 2006Reply With Quote
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Originally posted by Tx6BR:
quote:
Originally posted by zaitsev:
Thanks guys. It will be a custom chamber but a .272/3 neck which with factory brass would mean no-turn. Just trying to save labour. I will bear that in mind about WW Super. Thankyou.

z


All I have ever used in my Shilen 6mm is WW SuperX brass. It has always worked great for me and the gun will shoot a 5 shot single ragged hole, usually in the 3's.


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Posts: 261 | Location: Big Spring, Texas | Registered: 16 September 2006Reply With Quote
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quote:
Originally posted by zaitsev:
Hey all, just seeing if anyone has doen this or indeed 6mm rem from 6.5x57 headstamped brass?
Basically trying to get away without too much neck turning which I will have to do if formed from 7x57 brass. I wish to use Norma brass hence not using remi or winch 6mm rem brass

Thanks all

z


Oh, I thought you meant 5.6X57 RWS, which has alot thicker brass than the 6.5X57mm.....

Of course, if you were to expand a 5.6X57mm case to 6mm, the neck would thin out a little. But it might still require turning to thin it further.

Also, I suspect the 5.6X57mm would have less case capacity....


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Posts: 4386 | Location: New Woodstock, Madison County, Central NY | Registered: 04 January 2005Reply With Quote
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