u/MinimallyToasted

Howdy yall, I'm a Washington resident that is planning a road trip with some friends to help them move down. It's a +20 hour trip and I plan on conceal carrying all the way there, since I have both my Washington cpl (which is pretty much useless outside of Washington) and a Idaho CPL, which I heard that Colorado only recognizes permits from residents, and not from non-residents, but there's conflicting information about it.

Since I don't want to face any legal issues, is there a way to store my gun safely? Are there any gun ranges around the city of Denver that can hold guns?