15secs.
A 12oz tank will not last long on any gun. Most likely, you may get 400. 500 if the dwell is low.
up to like 9 rounds sometimes 5 if its a small one
They will usually leak out over the next 24 hours but may take longer. If you keep doing this the Co2 will eventually blow a seal in the gun and render it useless. Never leave a Co2 in an air gun after you have used it. Most BB guns get anywhere between 60 to 80 shots from a Co2 cylinder.
Co2 will leak out in a few hours. It's not designed to stay in the gun for a long period of time.
about 3 seconds
2
Roughly, a 12 oz may last you half a case. 20 oz maybe 3 bags. Because CO2 comes out in irregular amounts, there is no exact amount.
If current CO2 levels continue to rise, it will lead to increased global temperatures and more extreme weather events. The long-term impacts are difficult to predict precisely, but scientists warn that prolonged high CO2 levels could result in irreversible damage to ecosystems and potentially threaten the future habitability of our planet.
co2
2 miles long
How long does co2 remain in the atmosphere