 These pistols do not do that. When you load these with the CO2, it will not puncture until the first time you pull the trigger. That way, the device is always at the ready if you need it. And it does not matter when you load the CO2 whether you've got to use it a month from now or two years from now. It's always going to be ready until you pull that trigger to puncture it. Now, once it punctures, again, you have...