I just bought an evinex air speed gen 2 in 22 cal of the member classifieds for 525 bucks shipped. I don't really know much about the gun but I think that's a good deal. Anyway a year or two ago I was seeing videos pop up about it and it just looked really fun. After watching some videos from hajimoto and others I got some basic info on the gun. The gen 2 has a carbon fiber tube that can fill to 250 bar. The gen 2 has a new magazine that allows shorter pellets to feed properly Wich is important to me because I want to use CPH when I am just messing around in the backyard. Also I heard you should never shoot the gun under 100 bar. Other than that I'm totally in the dark about much else. This was one of those impulse buys when you see something that makes you feel like you 12 years old again. I've been wanting a semi auto pcp since I knew they existed. Anyway I will let you all know how it works out. for those of you who have experience with this gun Is there anything else that I should really know about it? I know how to maintain a PCP air rifle but is there anything you would do different on a semi auto than a standard PCP? Anyway I am mainly just excited and wanted to tell all my buddies about this cool find.