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Rifles, Reloading, Optics, Equipment
7mm STW
Peterson Brass Belted Mag Basic Unprimed Box of 50
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<blockquote data-quote="josh_127" data-source="post: 3039338" data-attributes="member: 119169"><p>I used to go off saami spec too thinking i was safe....now I run my bore camera down it and chamber up a fired case and actually look at it...I know my stw is touching at the neck at 2.873....and the shoulder head spaces at 2.410...i bump my shoulders to 2.408 and my brass only stretches the neck .002 or so every firing...I got 7 shots on some of my nosler brass and the primer pockets are now too loose...I had to neck turn the brass too... Peterson brass is so much better I'm going to make this work and see what I can get out of it...in my 300 win I was able to run it 80 fps faster and much better groups than Hornady or Winchester brass with no pressure signs on brass.</p></blockquote><p></p>
[QUOTE="josh_127, post: 3039338, member: 119169"] I used to go off saami spec too thinking i was safe....now I run my bore camera down it and chamber up a fired case and actually look at it...I know my stw is touching at the neck at 2.873....and the shoulder head spaces at 2.410...i bump my shoulders to 2.408 and my brass only stretches the neck .002 or so every firing...I got 7 shots on some of my nosler brass and the primer pockets are now too loose...I had to neck turn the brass too... Peterson brass is so much better I'm going to make this work and see what I can get out of it...in my 300 win I was able to run it 80 fps faster and much better groups than Hornady or Winchester brass with no pressure signs on brass. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
7mm STW
Peterson Brass Belted Mag Basic Unprimed Box of 50
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