6x47 lapua and 6mm65x47 lapua chamber dimension

[No manches"]

Seen a YouTube video from Eric cortina stating that he shoots a straight neck down 6mm65x47 lapua because the 6x47 lapua has different dimensions is this true?..
I just had JGS make a 6x47 lapua with a custom throat/leade for the 95grn Sierra matchking.
Does this mean" I can't use 6.5x47 lapua bushings dies to reload?....or some custom dies have to be made?..anyone, please illustrate me.

 

[Dub]

I do not understand your question. 6.5 bushings will surely not work on 6mm

 

[No manches"]

Body dimensions? According to eric cortina"..
The body is different!.
So if the body dimension is different* a 6.5x47 lapua neck bushing die- will it work? In the 6x47?
Or am I missing something?
I am sure I heard correctly coming out his mouth*
Clearly stating that his 6mmx47 lapua is not a regular 6mmx47 lapua ,but a straight neckdown 6mm6.5x47 lapua!......please explain this to me!..

Or has the wording been miss understood by me?

 

[KMart]

Body dimensions? According to eric cortina"..
The body is different!.
So if the body dimension is different* a 6.5x47 lapua neck bushing die- will it work? In the 6x47?
Or am I missing something?
I am sure I heard correctly coming out his mouth*
Clearly stating that his 6mmx47 lapua is not a regular 6mmx47 lapua ,but a straight neckdown 6mm6.5x47 lapua!......please explain this to me!..

Or has the wording been miss understood by me?

Do you have a JGS reamer print of YOUR reamer, that you can post, so we can compare it to a 6.5X47 from JGS? I have the 6.5 reamer print that I can post. They should have sent you a print to approve before they made your reamer.
With information, maybe we can figure it out.

 

[No manches"]

Yes I can..let me look for it

 

[No manches"]

Here goes hope it can be seen

 

[No manches"]

It does say to use 6.5x47 lapua head space gauges..

 

[No manches"]

Sorry but I am new to the 6x47 lapua case..
Just seems to be a good idea, fun and it attracted me!.I have everything to do and finish my build...BUT the dies..and I dont want to purchase twice.

 

[Old Navy]

This is not exactly what you asked for. I use the same bushing die to load 6mm CM and the 6.5 CM.

 

[No manches"]

Old navy, I get what your saying, 6creed is just a neckdown 6.5creed.. so the body dimension stays the same...
And that is what I thought on the 6mmx47 lapua* just a straight neckdown from the parent case" with no body dimension difference.

But from what I understood, I Eric's explanation of his PRS rifle which he clearly said ( this is actually a 6mm-6.5x47 lapua and not the 6x47 lapua cause he seen there is body dimension difference*..)

And I was under the impression that thee 6x47 lapua was a straight neckdown and nothing fancy.
Which I could use (for say) 6.5x47 lapua dies with the .269 or .270 bushings..and done ditty.

Now my head is going nuts..seems that I should neckdown some brass on my 6BR die, fire form and send to whidden for custom dies.

 

[KMart]

Here are the 2 prints together for comparison.

 

[KMart]

Old navy, I get what your saying, 6creed is just a neckdown 6.5creed.. so the body dimension stays the same...
And that is what I thought on the 6mmx47 lapua* just a straight neckdown from the parent case" with no body dimension difference.

But from what I understood, I Eric's explanation of his PRS rifle which he clearly said ( this is actually a 6mm-6.5x47 lapua and not the 6x47 lapua cause he seen there is body dimension difference*..)

And I was under the impression that thee 6x47 lapua was a straight neckdown and nothing fancy.
Which I could use (for say) 6.5x47 lapua dies with the .269 or .270 bushings..and done ditty.

Now my head is going nuts..seems that I should neckdown some brass on my 6BR die, fire form and send to whidden for custom dies.

I went through this exercise with JGS, necking down to a 25x47L from a 6.5x47L reamer print. When it came down to needing a die, I sent Harrell's 3 fired cases plus explaining to them that this was a 6.5x47 case body except for sizing down the neck to 25 cal and they sent me a perfect die for my chamber.
I think you are overthinking this situation.

Added
The Harrell's die is the MUCH more simple, cheaper and much faster than sending it to Whidden

 

[KMart]

For sizing die purposes and looking at the case body dimensions, you should be good to go for your plan to use a 6.5x47L die and just change out the bushings for the smaller neck.
Minor differences in measurements at point B and F....body diameters. < .001 "
No difference in measurement at point Q....Base to shoulder
Measurement at point S is different.....base to neck/shoulder...because of your smaller neck diameter
No difference in measurement T.......Case OAL.

 

[Kracken McGraw]

The Forster full length sizing die is the easy button for no turned Lapua brass.

 

[No manches"]

I am sorry for the late reply as I was out a county clay event ..just got home and will revise them reamer prints.
K Mart thanks for your input, it is much appreciated.
Much oblige to all that have helped. I must say" this is not my first wildcat!..since 98% of my rifles are Wildcats and Ackley's.
But this is first time that someone else would have tickled my head on a case that would seem to me" a straight forward and simple neckdown!.(easy, peasy).
Like I said all my stuff is here on hand to start the build ,just waiting on the ok from the (smith) to drop off.
In the meantime I will neck down some brass with 6BR die and MIC the case and recheck with both this reamer prints..
If anything changes , I will sure shine in.
On a side note" I also have a 6mmSLR which it takes a little more to reshape the case. But it creates some nasty doughnuts which has to be reamed and neck turn... this the reason for a straight neckdown 6.5x47 to 6x47 lapua.

Plus it gives me an excuse to build another rifle
Know what I mean?.
Thanks fellas! God be with thee.