Only thing is a few belt keepers attached to the other belt, would help a lot on the draw.
To bad we couldn't saw the gun down a bit to !
I have wondered about Rifle Carry also, and would a 30-30 with loaded magazine be legal, but nothing in the chamber ?
Back when I was a kid hunting at 12 years old in California, they were that way in pickup truck gun racks
and it was legal then.