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Rifles, Reloading, Optics, Equipment
Reloading
308 Norma brass ND to 7mm Rem mag???
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<blockquote data-quote="Stonewall2" data-source="post: 495230" data-attributes="member: 6935"><p>If you are going to do this run the cases thru a .338 Win . f.l. first to start to form the shoulder.</p><p>Then run thru a 7 mm Rem die .</p><p></p><p>Don't set the shoulder back more than .002 from your chamber.</p><p>Measure this with a gauge when setting up the dies.</p><p>Use a case fired a few times for a standard.</p><p></p><p>When Norma makes the cases in the process they are reamed inside the neck.</p><p>So if you form to a slightly shorter case a step will be apparent on the outside of that neck.</p><p>Anneal this area with a candle and then run thru the 7 mm fl die again .</p><p></p><p>Then lightly neck turn to aprox. .0125. and trim to length.</p><p></p><p>This is best done on un fired brass.</p><p></p><p>Glenn</p></blockquote><p></p>
[QUOTE="Stonewall2, post: 495230, member: 6935"] If you are going to do this run the cases thru a .338 Win . f.l. first to start to form the shoulder. Then run thru a 7 mm Rem die . Don't set the shoulder back more than .002 from your chamber. Measure this with a gauge when setting up the dies. Use a case fired a few times for a standard. When Norma makes the cases in the process they are reamed inside the neck. So if you form to a slightly shorter case a step will be apparent on the outside of that neck. Anneal this area with a candle and then run thru the 7 mm fl die again . Then lightly neck turn to aprox. .0125. and trim to length. This is best done on un fired brass. Glenn [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
308 Norma brass ND to 7mm Rem mag???
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