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Rifles, Reloading, Optics, Equipment
Reloading
IMR 7977 vs H1000 vs RL26
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<blockquote data-quote="Engineering101" data-source="post: 1417842" data-attributes="member: 63138"><p>I find it a bit odd that you would pick those 3 powders since both IMR7977 and H1000 are known to be very temp stable though somewhat detuned and RL-26, while always giving top performance in just about everything will drift moderately with temperature change. If you are going for maximum stability RL-26 doesn't fit. If you are going for max performance the other two don't fit. Personally I use RL-26 and just don't run it in a temp very different from when the load was developed (also why I do load development this time of year so temps are kind of like hunting season). I do get good ES (20 fps) with RL-26 when running hotter loads and if I didn't I wouldn't use it. Nosler data shows H4831 was the most accurate powder they tested for both 200 and 210 grain projectiles in 300 WM so you might give that a try. That is one of my all time favorite powders in either regular or Short Cut form.</p></blockquote><p></p>
[QUOTE="Engineering101, post: 1417842, member: 63138"] I find it a bit odd that you would pick those 3 powders since both IMR7977 and H1000 are known to be very temp stable though somewhat detuned and RL-26, while always giving top performance in just about everything will drift moderately with temperature change. If you are going for maximum stability RL-26 doesn't fit. If you are going for max performance the other two don't fit. Personally I use RL-26 and just don't run it in a temp very different from when the load was developed (also why I do load development this time of year so temps are kind of like hunting season). I do get good ES (20 fps) with RL-26 when running hotter loads and if I didn't I wouldn't use it. Nosler data shows H4831 was the most accurate powder they tested for both 200 and 210 grain projectiles in 300 WM so you might give that a try. That is one of my all time favorite powders in either regular or Short Cut form. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
IMR 7977 vs H1000 vs RL26
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