Originally posted by fubar5
How do you puncture the top with out losing all the CO2? Me and my friend tried to open a CO2 cartridge one time and the little circular piece that you are supposed to puncture blasted off like a bullet, we were lucky somebody didn't get hurt.
Nonononono. That's not wise.
They fit into a specially designed tire pump (non-threaded, or "non-screw-in.")
Which reminds me, never throw away a full CO2 cartridge. My uncle got "shot" with one of those while burning trash (this was back in the 1940's.)