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Brian Enos's Forums... Maku mozo!

Temperature sensitivity testing.


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Is it reasonable to fire loaded ammo in the cold, that has been kept in a warm enviroment (pocket, truck, house, ect) to simulate its muzzle velocity on a warm day?

Been using WSF in 9mm. Ill be traveling south for a match soon and I have had zero opportuinity to shoot in warm weather considering my location and the fact that I just started reloading a few months ago.

I dont want to end up having cycling issues.


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Do a search but I'm under the assumption WSF is a inverse temp sensitive powder.

I don't think you'll have cycling issues but you may have power factor issues.

What sort of temperature spread are you expecting?

Edited by yoshidaex
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