Quote Originally Posted by BPTactical View Post
I'm not Mark but...

CRS 18-12-108.5 makes it illegal for a minor to be in possession of a handgun unless " on real property under the control of such person's parent, legal guardian, or grandparent and who has the permission of such person's parent or legal guardian to possess a handgun

I would default to the above.
Correct. Long guns and handguns have different laws regarding possession. Handguns no, long guns yes. There are forms for minor "use" of a handgun under the supervision of another adult during competition, but there is no exemption for actual possession.