Catapult for hunting post SHTF

[Steve]

progress to hunting small game once I get my aim in. Any recommendations?

Yes, I recommend you hunt small game with an air rifle - it's more humane and legal too.

Due to my location using an air rifle is problematic. And hunting with a catapult is perfectly legal. And a headshot is human, whether it's apellet or a steel BB.
If you don't have anything productive to add, maybe don't?

I'm not sure you grasp the realities of hunting small game. However, you'll soon learn.