Pedro, I just bought a GAMO 1250 on Friday, thanks to the advice of Jeff & Ed.... of course it was used...I paid $200 for it and after mounting a LEAPERS TS 3-9X40 on her today I had the chance to really feel this gun out....from what I was told & my own experience with her I scored big time with it.....I also have the HUNTER EXTREME, I don't think that it is the same gun....GAMO has made them in .22 but are not yet available......................I would buy the 350 MAG...w/LEAPERS 3-X40 COMBO...for under $400 ....believe me it is well worth it.......I'm sure others with the 350 can attest to what I am saying.....power/accuracy..everytime you shoot.......Trust me the more info you look for, the more confused you will get........