I have a great .204, PacNor on a vintage .222 M-700 ADL. It shoots factory ammo so well, I bought a good supply. I've never reloaded for the .204, although I'm set up for it. Like you, no PD's or such to use it on. And like most Loonies, I have a safe full of choices for targets of opportunity.

My .17 HMR is such a nice rifle, I don't take it in the truck. I have other options.

Maybe one of these days.

DF