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Rifles, Reloading, Optics, Equipment
Reloading
Powder Temp Sensitivity
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<blockquote data-quote="LVJ76" data-source="post: 1879697" data-attributes="member: 108965"><p>None that I know off.</p><p></p><p>In the past and present I've used mostly IMR powders. On my 7mm-08 and my 7mm Rwm mag I use 4064, 4350, 4895, and I'm doing some load development on my 7mm-Rem Mag with 7828. I have a couple of good loads with RL19 as well. All of them are temp sensitive especially RL19, the ones with RL19 are not at max so no pressure issues in the summertime.</p><p></p><p>In the summer or warmer temps I have a higher point of impact that is about 1.0" at 200m and average of 6" at 500m. I check my zero every time I'm at the range just in case and I notice the difference when the temps change.</p><p></p><p>My advise would be to use a chrono in both situations and see what you get. Each rifle is different so only way to know is to try it and see what you get.</p><p></p><p>Hope this helps</p></blockquote><p></p>
[QUOTE="LVJ76, post: 1879697, member: 108965"] None that I know off. In the past and present I've used mostly IMR powders. On my 7mm-08 and my 7mm Rwm mag I use 4064, 4350, 4895, and I'm doing some load development on my 7mm-Rem Mag with 7828. I have a couple of good loads with RL19 as well. All of them are temp sensitive especially RL19, the ones with RL19 are not at max so no pressure issues in the summertime. In the summer or warmer temps I have a higher point of impact that is about 1.0" at 200m and average of 6" at 500m. I check my zero every time I'm at the range just in case and I notice the difference when the temps change. My advise would be to use a chrono in both situations and see what you get. Each rifle is different so only way to know is to try it and see what you get. Hope this helps [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Powder Temp Sensitivity
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