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Anyone own a 7mm 300 Win Mag?

 
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  #316  
Old 06-16-2013, 10:27 PM
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Join Date: Jul 2010
Location: South FL
Posts: 76
Re: Anyone own a 7mm 300 Win Mag?

Wow, that is hauling the mail.

Can you post the PTG print number for the reamer? Even better if you can email me a PDF file of the print to chuckhammer@yahoo.com.

Their website lists the standard 7mm-300 Win but not an AI version.
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  #317  
Old 06-17-2013, 12:01 PM
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Join Date: Mar 2006
Posts: 848
Re: Anyone own a 7mm 300 Win Mag?

I suspect the chrono was a bit generous! It would seem that pressures would be too high with that velocity. But case head expansion ,bolt lift, extractor marks, etc all were fine.
Of course velocity is a pressure sign itself,but the load is sub maximum using all other factors.
When I shoot long range and get actual drops will help confirm things.
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  #318  
Old 07-06-2013, 01:31 PM
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Join Date: Feb 2012
Location: eastern,wa
Posts: 453
Re: Anyone own a 7mm 300 Win Mag?

here is my 7mm-300 win, have to go back through the posts and find some data for the 180 bergers and h 1000 with win brass
http://i1197.photobucket.com/albums/...psba78bcfe.jpg
http://i1197.photobucket.com/albums/...ps48f1cebe.jpg
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  #319  
Old 07-06-2013, 01:45 PM
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Location: NW Louisana
Posts: 318
Re: Anyone own a 7mm 300 Win Mag?

Very nice rifle!!!
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  #320  
Old 07-06-2013, 03:12 PM
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Join Date: Mar 2006
Posts: 848
Re: Anyone own a 7mm 300 Win Mag?

Chuck,
I couldn't find the reamer print but have contacted PTG and asked them to email a print to you and me.
It is a 7-300win mag ai with .220 free bore.
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  #321  
Old 07-06-2013, 03:24 PM
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Join Date: Nov 2008
Posts: 139
Re: Anyone own a 7mm 300 Win Mag?

i am collecting parts for a second 7mm-300win. building it from a 300 ultra mag in a senduro stock. i would be interested on the part# for the improved version. have a 30 hart barrel and a thumhole mcmillian stock so far.
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  #322  
Old 07-06-2013, 06:04 PM
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Join Date: Jul 2010
Location: South FL
Posts: 76
Re: Anyone own a 7mm 300 Win Mag?

Quote:
Originally Posted by calib View Post
here is my 7mm-300 win, have to go back through the posts and find some data for the 180 bergers and h 1000 with win brass
http://i1197.photobucket.com/albums/...psba78bcfe.jpg
http://i1197.photobucket.com/albums/...ps48f1cebe.jpg
Nice rig, dude.
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