Looks like they are looking into it. Indiana also allows people that are over 18 to obtain carry permits. Of course, federal law doesn’t allow anyone under 21 to buy a handgun, but there’s no law against possessing one.
I would imagine this has a chance of passing in a pistol packing legislature.
When my niece turned 18 and got her CHL, she carried either one of my brother’s or my sister-in-law’s pistols. Since my sister-in-law only had one, my brother bought a P95 — not for my niece, because that would be an illegal straw purchase — but for my niece to carry.