Things I liked:I really like my .22 cal version. online help was real helpful in fully configuring the rifle and making sure i had all the right items. 1st one had the air leak issue but the top quality service at pyramyd air replaced it right away. 2nd one is really accurate with the H&N Baracuda .22 Cal, 21.14 Grains and the Hunter Extreme Pellets, in 19.09 Grains. so far only testing at 25 yards, will do more when i can get out to the range.