C02 ordered.....
Outstanding.
Sig actually has a 365 Air Gun that I would like to try https://www.sigsauer.com/store/p365-air-pistol.html
I know next to nothing about air guns but cheap practice in any location (even easier than 22LR) with a gun with the controls in the right place (except the 365 air gun appears to have only a model with a safety) would be pretty cool. It would depend on street price of the air guns though.