Alex, did you notice any elevation changes? At what temps? Primer & cartridges used?Nando-AS said:Alex,
I have shot in 10°F weather, with little or no wind, and have had no problems. Years ago I switched to Varget because of its reputation for being less affected by temperature, and so far so good. Here in the St. Louis area we need to be able to shoot in 100° to 10° and lower, and it makes for a good 'experience', to say the least.
Good luck,
Alex
Thanks!