Thread: Effects of cartridge temp on velocity

Originally Posted by stug

Greg Duley did a powder temperature comparison a few years back. Some powders were definitly worse than others.

And yet some of those powders that have a bad name regarding temp, work really well for some over long term use and different batches.

RL 17 comes to mind. It was one of the most consistent I have used for one of my barrels but you could never get it when you wanted it

If I see more than a few bad reports on a powder I will generally avoid it tho.



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