Great photo Scenar!

Question for you, do the cold weather misfires also happen with .223 size cartridges? I went out during a recent cold snap (-13 that morning) and took a .223. I didn't get a shot but was thinking as sat there freezing my butt off I should sell my 22-250 as I never use it anymore.

I have been using Winchester brand small rifle primers I bought a few thousand of a couple years ago.

I guess I should test it myself the next time we have a cold snap.