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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
7 mm SHERMAN SHORTMAG vs 7 SAUM
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<blockquote data-quote="ruby76" data-source="post: 1790539" data-attributes="member: 95995"><p>A few things I ran into when trying to figure out pressure signs in my 338ss was:</p><p></p><p>1. bullet into the lands, corrected by measuring with a Hornady comparator and overall length gauge, </p><p>2. Incorrect shoulder bump, measured accurately once I switched to a .420 bump gauge </p><p></p><p>3. Too fast of powder, my rifle pressured out with a fairly low charge of varget, H4350 is lower pressure</p><p></p><p>4. Federal 215m primers vs federal 210m, pressure went down with the 210's</p><p></p><p>My next step is to add some throating as I have room in the mag still, especially if I start loading Bullets other than berger.</p></blockquote><p></p>
[QUOTE="ruby76, post: 1790539, member: 95995"] A few things I ran into when trying to figure out pressure signs in my 338ss was: 1. bullet into the lands, corrected by measuring with a Hornady comparator and overall length gauge, 2. Incorrect shoulder bump, measured accurately once I switched to a .420 bump gauge 3. Too fast of powder, my rifle pressured out with a fairly low charge of varget, H4350 is lower pressure 4. Federal 215m primers vs federal 210m, pressure went down with the 210’s My next step is to add some throating as I have room in the mag still, especially if I start loading Bullets other than berger. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
7 mm SHERMAN SHORTMAG vs 7 SAUM
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