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Im in search of temp stable powders for my Grendel loads. Bullet weights are 100 and 120 or 123, my first choice is AR comp maybe Varget what others should i look at?
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Benchmark, AR Comp, Accurate 2460, IMR8208XBR, H4895.
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Benchmark, arcomp, 8208, h322
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The 120. Class, use ar comp. the 100, use 8208.
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Single-based powders are more temp stable than double-based.
For your range of bullets in Grendel I would use 8208 up to 120gns and H4895 for above 120.
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Klem Wrote:Single-based powders are more temp stable than double-based.
For your range of bullets in Grendel I would use 8208 up to 120gns and H4895 for above 120.
I use 8208 for 123 grain pills without issue. Lots of good load data out there for that combo.
Temp stable powders
