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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
7mmstw Reamer for 168 vld
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<blockquote data-quote="J E Custom" data-source="post: 404030" data-attributes="member: 2736"><p>Lots of good questions.</p><p></p><p>First- if you intend to use the magazine .020 thousandths is my minimum clearance.</p><p></p><p>Second- If you throat the chamber to fit the vlds and still fit in the mag you will have to seat</p><p>the accubonds and Match kings much deeper in the case to keep from forcing the bullets</p><p>into the lands.</p><p></p><p>Long Throats/freebore are for safety with heavy loads and max velocity. but can be made to</p><p>shoot very well by setting the headspace at zero and/or fire forming and neck sizing only.</p><p></p><p>If you short chamber the big magnums you will give up some velocity because of reduced powder charges to stay within safe pressures. EXAMPLE; If you short chamber the freebore</p><p>on a Weatherby cartrige you won't be able use factory ammo in it (to much pressure).</p><p></p><p>J E CUSTOM</p></blockquote><p></p>
[QUOTE="J E Custom, post: 404030, member: 2736"] Lots of good questions. First- if you intend to use the magazine .020 thousandths is my minimum clearance. Second- If you throat the chamber to fit the vlds and still fit in the mag you will have to seat the accubonds and Match kings much deeper in the case to keep from forcing the bullets into the lands. Long Throats/freebore are for safety with heavy loads and max velocity. but can be made to shoot very well by setting the headspace at zero and/or fire forming and neck sizing only. If you short chamber the big magnums you will give up some velocity because of reduced powder charges to stay within safe pressures. EXAMPLE; If you short chamber the freebore on a Weatherby cartrige you won't be able use factory ammo in it (to much pressure). J E CUSTOM [/QUOTE]
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7mmstw Reamer for 168 vld
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