Dunno! I stuffed rounds into magazine til I couldn’t. Hands were very numb and did not work good! Note to self pre load mags for cold weather practice. O wait that kind of defeats the purpose! Arghh!
I guess I have never did my walk threw exercises in real cold weather, got to do that some time. Its been nearing 3 weeks, I like to shoot a clip of 12 about every 3 months to stay familiar.