Nice rifle!
You have to be more dedicated than me to hunt in -30 weather!
That's Centigrade, not F.. BIG difference..
FWIW, I have hunted in NW WI when, at 4:00 am, we got out of the truck and began the walk into the woods.. The temp was -32F... But I was a LOT younger then - like, about 38-39 years younger..
Another section of our party went further north to Solon Springs.. IIRC, the temp there at the time was something south of -40F... And we thought THEY were crazy..