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Rifles, Reloading, Optics, Equipment
Reloading
Pressure signs/chronographing
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<blockquote data-quote="Big_Tex22" data-source="post: 135210" data-attributes="member: 4699"><p>Just got my first chronograph, graduating into a little more in depth reloading I guess, or a least gradually able to afford a few more tools! </p><p>My question is, while working up loads, are there indicators in velocity progression that indicate dangerous pressures?</p><p>I mean if your working up say .5 gr increments in your charges, what do you watch in your velocities and extreme spread to dictate what the pressure is doing?</p><p>I know a few of the simple indicators, primers flowing around the firing pin, split necks, difficult bolt opening, ejector pin marks on the case head, (are their any others?).</p><p>But from what I read on here it sounds loike ya'll can observe pressure with what the velocity does on your load work ups?? Just curious!</p></blockquote><p></p>
[QUOTE="Big_Tex22, post: 135210, member: 4699"] Just got my first chronograph, graduating into a little more in depth reloading I guess, or a least gradually able to afford a few more tools! My question is, while working up loads, are there indicators in velocity progression that indicate dangerous pressures? I mean if your working up say .5 gr increments in your charges, what do you watch in your velocities and extreme spread to dictate what the pressure is doing? I know a few of the simple indicators, primers flowing around the firing pin, split necks, difficult bolt opening, ejector pin marks on the case head, (are their any others?). But from what I read on here it sounds loike ya'll can observe pressure with what the velocity does on your load work ups?? Just curious! [/QUOTE]
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Pressure signs/chronographing
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