Leszek got some advice for those looking to get a gas blowback in this Gunfire episode... "An informative puff piece for anyone who has heard something about GBB replicas, but doesn't quite know what. A quick overview of the most important features of Green Gas or CO2 powered replicas that you should pay attention to before buying. This is especially recommended for people who have only used electric ASG replicas so far, or have not owned a replica at all - you will definitely be more aware after watching this video. If you have any questions - the comments are there for you! If you want advice just before buiyng, remember you can write to us on FB or IG - that's where we respond fastest."