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Rifles, Reloading, Optics, Equipment
Reloading
300 RUM Primer question
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<blockquote data-quote="Tikkamike" data-source="post: 384126" data-attributes="member: 22242"><p>Nope you are probably fine. Some rifles make the little crater in the primer some don't. Just note the shape and size of your crater and if it starts to change that may be a sign of pressure. The things I watch for over pressure are</p><p>1 Sticky bolt</p><p>2 Shiny spots on head stamp if they start appearing or get worse or smear</p><p>3 Case head expansion they say about .001 is all you want to experience</p><p>4 Primer pocket expansion. once you hit .2085 they will start being quite loose</p><p>5 Velocity</p><p>Keep going with what you are doing.</p></blockquote><p></p>
[QUOTE="Tikkamike, post: 384126, member: 22242"] Nope you are probably fine. Some rifles make the little crater in the primer some don't. Just note the shape and size of your crater and if it starts to change that may be a sign of pressure. The things I watch for over pressure are 1 Sticky bolt 2 Shiny spots on head stamp if they start appearing or get worse or smear 3 Case head expansion they say about .001 is all you want to experience 4 Primer pocket expansion. once you hit .2085 they will start being quite loose 5 Velocity Keep going with what you are doing. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
300 RUM Primer question
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