Let's call it a man bun "Cartridge" not caliber.
What’s a Cummings? Never heard of one of those.
I have a Cummins powered truck though.
Sorry OP, had to bust on you a bit. The misspelling of Cummins just bugs the snot out of me.
Since you bought a manbun caliber, I’d feed it 123 Hammer absolutes.