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Rifles, Reloading, Optics, Equipment
Reloading
Velocity increase
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<blockquote data-quote="Mikecr" data-source="post: 1960508" data-attributes="member: 1521"><p>It is normal for MV to be different cold bore to hot.</p><p>So from load development the next stage is cold bore development.</p><p>Most people never bother with this and I'm sure many assume their cold bore accuracy rather than testing it.</p><p></p><p>You can dry pre-foul a bore so that the first shot is always on the mark, but there is nothing you can do about velocities with changing barrel temps.</p><p>For competition it doesn't matter because there is always a sighter period to warm everything up.</p><p>For hunting it doesn't matter because you kill, or should be, with single cold bore shots.</p></blockquote><p></p>
[QUOTE="Mikecr, post: 1960508, member: 1521"] It is normal for MV to be different cold bore to hot. So from load development the next stage is cold bore development. Most people never bother with this and I'm sure many assume their cold bore accuracy rather than testing it. You can dry pre-foul a bore so that the first shot is always on the mark, but there is nothing you can do about velocities with changing barrel temps. For competition it doesn't matter because there is always a sighter period to warm everything up. For hunting it doesn't matter because you kill, or should be, with single cold bore shots. [/QUOTE]
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Velocity increase
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