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Rifles, Reloading, Optics, Equipment
Reloading
Neck run-out
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<blockquote data-quote="Savage 12BVSS" data-source="post: 1876474" data-attributes="member: 112413"><p>You are doing good and keeping TIR very low. We all have our own ideas about how much runout is tolerable. Shooter and gun need to be able to see runout improvement on target. I like to see 1/2 thousandth's or less out of chamber after being fired, all my guns accomplish this. I like to see one thousandth's or less after full length sizing without expander ball or spindle and mandrel neck sizing. After bullet seating with a forster benchrest seater die and turning the round twice during full seating stroke I still want a thousandth's or less TIR on bullet. About 3/4 of my loaded ammo accomplish this and are done, the other 1/4 get a quick tweak on the hornady concentricity gauge to come in under one thousandth's. I think I hold the runout lower than most would and don't debate that point, like I said we all have our own amount thats tolerable. Distance shooting shows up runout effect the most of course, when you only have to adjust 1/2 thousandth's or less its quick and easy. On the hornady one very light tweak with no risk of pushing neck out of round.</p></blockquote><p></p>
[QUOTE="Savage 12BVSS, post: 1876474, member: 112413"] You are doing good and keeping TIR very low. We all have our own ideas about how much runout is tolerable. Shooter and gun need to be able to see runout improvement on target. I like to see 1/2 thousandth's or less out of chamber after being fired, all my guns accomplish this. I like to see one thousandth's or less after full length sizing without expander ball or spindle and mandrel neck sizing. After bullet seating with a forster benchrest seater die and turning the round twice during full seating stroke I still want a thousandth's or less TIR on bullet. About 3/4 of my loaded ammo accomplish this and are done, the other 1/4 get a quick tweak on the hornady concentricity gauge to come in under one thousandth's. I think I hold the runout lower than most would and don't debate that point, like I said we all have our own amount thats tolerable. Distance shooting shows up runout effect the most of course, when you only have to adjust 1/2 thousandth's or less its quick and easy. On the hornady one very light tweak with no risk of pushing neck out of round. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Neck run-out
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