Thankyou everyone ! I've been overcome by taking care of my wife's dad (stage 4 cancer). I leave early & come home late so haven't had much time for research. I got a new Kalibr 22cal. carbine 2 weeks ago, put a scope on it went to fill it--- not enough air to do a complete fill boy did I feel (STUPID). So I found a place in longview Wa. for 4500 psi fill holy crap $21.00 ( Oooouch ) couldn't believe my ears must be a new record for a fill on this site. I was able to try it out and it is deadly accurate, it's everything Charlie Frear said it would be. I'll post a update of the gun when I find some time. Thanks Again Darell