Things I liked:Superb piece of equipment! I like my .22 caliber very much. It is quieter than I expected, so nice surprises all around. I was a little hesitant about the short barrel, but after shooting it for a couple of weeks, I will definitely be squirrel hunting with it this fall. Powerful and accurate! No doubt, it is deadly on squirrels/rabbits out to 40 yards, and probably 50. Things I would have changed:Forestock! Way too small for my large hands. With the large scope on top and a pistol grip, it tends to want to wobble left and right on the shooting bench. 1/4" added to EACH side of the foregrip to widen it would just about do it. Also, AirForce is missing sales by not offering it in olive drab or CAMO!!! What others should know:If you keep your tank filled without letting it go below 1500 psi, it is much easier to maintain. I've gotten used to the workouts on the pump and actually find them healthy! 50 pumps at a time go fast.