I was watching this last night on Amazon Prime, first time I've ever seen it, and as I was watching I thought "Wow, those mountains look really familiar". The training scenes are supposed to take place in Montanna, but I looked it up, and it turns out the movie was filmed not 5 miles from my house!

It was weird seeing all the empty hillsides from 50 years ago, where now there are houses, Cabelas, high-tech businesses etc.

Very cool! You should take some screenshots, then hunt down that spot and take a "now" picture!