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Rifles, Reloading, Optics, Equipment
Reloading
quickload worth getting?
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<blockquote data-quote="bigedp51" data-source="post: 1621934" data-attributes="member: 28965"><p>You will need a chronograph with Quickload, the burn rate in Quickload need to be adjusted until the Quickload velocity matches the chronograph. After doing this the chamber pressure readings will be more accurate. You will also need to get the H2O case capacity of a fired case from each rifle for better velocity and chamber pressure readings.</p><p></p><p>If you do not tweak and adjust Quickload its output will not be accurate and close to the manuals.</p><p></p><p>Example with the .223 the case capacity defaults to 28.0 grains of H2O and my .223 cases have 30.6 grains of H2O capacity. And with the same charge of 25 grains of H335 in both cases the default chamber pressure will be 6,000 psi higher than actual with the default capacity.</p></blockquote><p></p>
[QUOTE="bigedp51, post: 1621934, member: 28965"] You will need a chronograph with Quickload, the burn rate in Quickload need to be adjusted until the Quickload velocity matches the chronograph. After doing this the chamber pressure readings will be more accurate. You will also need to get the H2O case capacity of a fired case from each rifle for better velocity and chamber pressure readings. If you do not tweak and adjust Quickload its output will not be accurate and close to the manuals. Example with the .223 the case capacity defaults to 28.0 grains of H2O and my .223 cases have 30.6 grains of H2O capacity. And with the same charge of 25 grains of H335 in both cases the default chamber pressure will be 6,000 psi higher than actual with the default capacity. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
quickload worth getting?
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