KalibrGun question

"I posted this last week. Kinda doing the same as you. Shooting every chance I get. Shooting in the back yard and honing my skills before I start to stretch things out. "I have been airgunning for less than 6 months and no previous rifle experience. I have hunted with a shot gun all my life. Although an experienced shooter may not be impressed with these groups, when I started with a springer,I was lucky to hit the board let alone the target. If you are on the fence about pcp's, I will state I am improving every time I shoot and I am having way too much fun doing it. The reason this is 45 yards and not 50 is that is the end of my property. Meaning I am shooting in my back yard. Can't do that with a .22 rimfire. 
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I have synthetic Cricket bull pups in 22 and 25. On the plus side they are very accurate, powerful, have a high shot count and are reliable. They are quite heavy, lack a safety, and insertion of the magazine requires some attention. Both are effectively quieted but the 22 is virtually silent. My 25 cal. came from the factory shooting JSB Kings at 1000 fps. After almost a year it has settled down to 965 fps. providing 50 shots from a 230 BAR fill down to 125 BAR off the regulator. The 22 provides 75 shots with JSB 18 gr. with a 230 BAR fill down to 110 BAR off the regulator. Both provide extreme spreads of less than 10 fps.