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Rifles, Reloading, Optics, Equipment
Reloading
Signs of Pressure vs COAL Question
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<blockquote data-quote="Tumbleweed" data-source="post: 545045" data-attributes="member: 9281"><p>I have a 27" barreled 300Rum. I use 89.5 grains of H1000 to push 210VLD's to 3110fps. I am touching the rifling. It runs very consistent velocities and low ES. My last group had an ES of 7fps. I switched to Hodgdon once I got educated on how ambient air temperatures affect your rifle's velocity and accuracy (had a bad experience with RL22 in hot weather.) If your rifle likes it, stick with one of Hodgdon's Extreme line of powders (either H1000 or Retumbo for your Rum). You won't have to be concerned about your load going crazy on those hot days.</p></blockquote><p></p>
[QUOTE="Tumbleweed, post: 545045, member: 9281"] I have a 27" barreled 300Rum. I use 89.5 grains of H1000 to push 210VLD's to 3110fps. I am touching the rifling. It runs very consistent velocities and low ES. My last group had an ES of 7fps. I switched to Hodgdon once I got educated on how ambient air temperatures affect your rifle's velocity and accuracy (had a bad experience with RL22 in hot weather.) If your rifle likes it, stick with one of Hodgdon's Extreme line of powders (either H1000 or Retumbo for your Rum). You won't have to be concerned about your load going crazy on those hot days. [/QUOTE]
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Signs of Pressure vs COAL Question
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