Not sure what they’re called but someone actually makes tiny guns that shoot tiny bb’s. Think one pellet of #8 shot or something. I seen it on YouTube, a tiny 1911 Shooting a tiny pellet. It was actually pretty neat but like $300 so it was a never mind for me. Lol
Seen these, pretty dang cool, 300 was a case of ammo like a week ago though so never did snag one