Ben Long
Well-known member
During the Polar Vortex (formerly known as a 'cool spell' here in Montana) I left a box of hand-loaded 308 cartridges in my pickup truck for about a week of subzero temperatures. Practically speaking, would this impact the reliability or accuracy of these loads? Powder is Hodgeson CFE .223. I am not a freak about getting MOA accuracy, but my rifle is finicky.