.25 Non-Toxic Hunting ammo

Predator International had their 22 GTO slugs at one of the outdoor expos dating back to before Covid but as far as I know nothing came of it. I don't believe they were hollow points.

I watched their segment on one of the 2022 British Shooting Show videos and I don't believe there was a mention of it so I wonder if the project got tabled.

There is a poster here who bought some lead free material and was going to try casting his own projectiles but I don't recall if they were slugs.

I'm fairly certain it was @SqrlHntr so take a look at his profile and see what you can find.