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6mm express junior

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10 September 2010, 00:58
Mike Ray
6mm express junior
does anyone have any info on this chambering?


No matter where you go or what you do there you are! Yes tis true and tis pity but pity tis, tis true.
10 September 2010, 01:44
homebrewer
Is it by chance known by any other name? When was it designed? Who designed it?
10 September 2010, 04:09
Mike Ray
I don't have any other info except rcbs makes dies for it and I'm looking at a rifle with this on the barrel.


No matter where you go or what you do there you are! Yes tis true and tis pity but pity tis, tis true.
10 September 2010, 05:04
homebrewer
If RCBS makes dies for it, they are the best source for loading info. At least, that's what I'd have to think.
10 September 2010, 06:33
Mike Ray
got some info it's a 6-284 trimmed to 2.13 with a weatherby shoulder, sounds like something to steer away from.


No matter where you go or what you do there you are! Yes tis true and tis pity but pity tis, tis true.
10 September 2010, 10:24
Idaho Sharpshooter
Ralph Payne designed it right after Winchester brought it out.
A 6-284 is about a 6mm-06 for velocity, if the bore is good I'd go ahead and try it out.

Rich
10 September 2010, 23:56
homebrewer
Mike ray says,
quote:
...with a Weatherby shoulder...
I agree: Stay away from this one. My concern is where to get brass once you've worn out the ones you have. You may have to form it yourself. That double radius on Webby cases, to me, could present problems. I'd either do more research or pass it by...

Is this it?

http://ammoguide.com/cgi-bin/a...fCciBiYTNg&catid=228
11 September 2010, 00:58
Idaho Sharpshooter
HB,

with 6.5-284 brass readily available, I would have to give it a try. Good old Imperial Sizing Die Wax those cases and ease them thru the FL die.
The Handloaders Manual of Cartridge Conversions shows it on Page 419. 100gr bullets over 3300fps. With 6.5 brass you only have to neck it down twenty-thousandths.
200 cases is a lifetime supply.

Rich
11 September 2010, 02:42
homebrewer
quote:
Originally posted by Idaho Sharpshooter:

HB,

with 6.5-284 brass readily available, I would have to give it a try. Good old Imperial Sizing Die Wax those cases and ease them thru the FL die. The Handloaders Manual of Cartridge Conversions shows it on Page 419. 100gr bullets over 3300fps. With 6.5 brass you only have to neck it down twenty-thousandths.
200 cases is a lifetime supply.

Rich
Shows you how little I know-- about anything...
11 September 2010, 13:39
Idaho Sharpshooter
Score one for me. That means I am down about three hundred to you...

At least the shutout is over.

Rich
12 September 2010, 02:39
butchlambert
HB,I thought this was the Wildcat forum. We can form anything.
Butch
12 September 2010, 21:02
bartsche
quote:
Originally posted by butchlambert:
HB,I thought this was the Wildcat forum. We can form anything.
Butch

shockerSome can some can't. homerroger


Old age is a high price to pay for maturity!!! Some never pay and some pay and never reap the reward. Wisdom comes with age! Sometimes age comes alone..
14 October 2010, 00:35
Fat_Albert
LOAD FROM A DISK shows it as the same as a 6mm/284 but with the should set back 0.055" with 64.4 gr of H2o. A 243 is 52.7 and a 6 Rem is 54.3. The 6/284 is 64.5 gr of H2o.