A very common question I get asked is "How Long Can I Leave CO2 in My Airgun?" So what do I do when I get asked a question over and over again... Well I make a video and give you my answer to the question. Some CO2 Related Questions I seem to get over and over again are: Can I leave an unused CO2 in my Airgun and for how long is it safe? Can I reuse a C2 once it is empty? Can I use my gun without CO2? Read full article here: https://www.replicaairguns.com/2014/5/28/how-long-can-i-leave-co2-in-my-airgun.html